42404610 has 16 divisors (see below), whose sum is σ = 101771136. Its totient is φ = 11307888.

The previous prime is 42404603. The next prime is 42404629. The reversal of 42404610 is 1640424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706714 + ... + 706773.

It is an arithmetic number, because the mean of its divisors is an integer number (6360696).

Almost surely, 2^42404610 is an apocalyptic number.

42404610 is an abundant number, since it is smaller than the sum of its proper divisors (59366526).

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

42404610 is a wasteful number, since it uses less digits than its factorization.

42404610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413497.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 42404610 is about 6511.8822163795. The cubic root of 42404610 is about 348.7153175258.

The spelling of 42404610 in words is "forty-two million, four hundred four thousand, six hundred ten".