42608580 has 48 divisors (see below), whose sum is σ = 136348800. Its totient is φ = 9739008.

The previous prime is 42608563. The next prime is 42608593. The reversal of 42608580 is 8580624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50305 + ... + 51144.

It is an arithmetic number, because the mean of its divisors is an integer number (2840600).

Almost surely, 2^42608580 is an apocalyptic number.

It is an amenable number.

42608580 is an abundant number, since it is smaller than the sum of its proper divisors (93740220).

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

42608580 is a wasteful number, since it uses less digits than its factorization.

42608580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101468 (or 101466 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 42608580 is about 6527.5247988805. The cubic root of 42608580 is about 349.2735408253.

The spelling of 42608580 in words is "forty-two million, six hundred eight thousand, five hundred eighty".