2465871 has 8 divisors (see below), whose sum is σ = 3297840. Its totient is φ = 1638912.

The previous prime is 2465851. The next prime is 2465891. The reversal of 2465871 is 1785642.

It is an interprime number because it is at equal distance from previous prime (2465851) and next prime (2465891).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2465871 - 2¹⁴ = 2449487 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 4³ + 6⁷ + 5⁷ + 8⁷ + 7⁴ + 1 .

2465871 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111 + ... + 2223.

It is an arithmetic number, because the mean of its divisors is an integer number (412230).

2^2465871 is an apocalyptic number.

2465871 is a deficient number, since it is larger than the sum of its proper divisors (831969).

2465871 is a wasteful number, since it uses less digits than its factorization.

2465871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505.

The product of its digits is 13440, while the sum is 33.

The square root of 2465871 is about 1570.3092052204. The cubic root of 2465871 is about 135.1004465064.

The spelling of 2465871 in words is "two million, four hundred sixty-five thousand, eight hundred seventy-one".