2141862 has 8 divisors (see below), whose sum is σ = 4283736. Its totient is φ = 713952.

The previous prime is 2141849. The next prime is 2141863. The reversal of 2141862 is 2681412.

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

2141862 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178483 + ... + 178494.

It is an arithmetic number, because the mean of its divisors is an integer number (535467).

2^2141862 is an apocalyptic number.

2141862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2141862 is a wasteful number, since it uses less digits than its factorization.

2141862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356982.

The product of its digits is 768, while the sum is 24.

The square root of 2141862 is about 1463.5101639551. The cubic root of 2141862 is about 128.9032385375.

It can be divided in two parts, 2141 and 862, that added together give a palindrome (3003).

The spelling of 2141862 in words is "two million, one hundred forty-one thousand, eight hundred sixty-two".