2871462 has 32 divisors (see below), whose sum is σ = 6330240. Its totient is φ = 861120.

The previous prime is 2871457. The next prime is 2871467. The reversal of 2871462 is 2641782.

2871462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2871457) and next prime (2871467).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 8⁷ + 7⁶ + 1 + 4 + 6⁴ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9018 + ... + 9330.

It is an arithmetic number, because the mean of its divisors is an integer number (197820).

2^2871462 is an apocalyptic number.

2871462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2871462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3165120).

2871462 is an abundant number, since it is smaller than the sum of its proper divisors (3458778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2871462 is a wasteful number, since it uses less digits than its factorization.

2871462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its digits is 5376, while the sum is 30.

The square root of 2871462 is about 1694.5388753286. The cubic root of 2871462 is about 142.1349969259.

It can be divided in two parts, 2871 and 462, that added together give a palindrome (3333).

The spelling of 2871462 in words is "two million, eight hundred seventy-one thousand, four hundred sixty-two".