42976902 has 32 divisors (see below), whose sum is σ = 87615360. Its totient is φ = 14051520.

The previous prime is 42976891. The next prime is 42976919. The reversal of 42976902 is 20967924.

42976902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104874 + ... + 105282.

It is an arithmetic number, because the mean of its divisors is an integer number (2737980).

Almost surely, 2^42976902 is an apocalyptic number.

42976902 is an abundant number, since it is smaller than the sum of its proper divisors (44638458).

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

42976902 is a wasteful number, since it uses less digits than its factorization.

42976902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 42976902 is about 6555.6770817361. The cubic root of 42976902 is about 350.2770649673.

The spelling of 42976902 in words is "forty-two million, nine hundred seventy-six thousand, nine hundred two".