40802862 has 32 divisors (see below), whose sum is σ = 83814912. Its totient is φ = 13236224.

The previous prime is 40802833. The next prime is 40802903. The reversal of 40802862 is 26820804.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72193 + ... + 72755.

It is an arithmetic number, because the mean of its divisors is an integer number (2619216).

Almost surely, 2^40802862 is an apocalyptic number.

40802862 is an abundant number, since it is smaller than the sum of its proper divisors (43012050).

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

40802862 is a wasteful number, since it uses less digits than its factorization.

40802862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 40802862 is about 6387.7117968800. The cubic root of 40802862 is about 344.2681735688.

The spelling of 40802862 in words is "forty million, eight hundred two thousand, eight hundred sixty-two".