42510796 has 18 divisors (see below), whose sum is σ = 76878060. Its totient is φ = 20567880.

The previous prime is 42510757. The next prime is 42510841. The reversal of 42510796 is 69701524.

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 5 ways as a sum of consecutive naturals, for example, 1686 + ... + 9373.

Almost surely, 2^42510796 is an apocalyptic number.

It is an amenable number.

42510796 is a deficient number, since it is larger than the sum of its proper divisors (34367264).

42510796 is a wasteful number, since it uses less digits than its factorization.

42510796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11125 (or 11092 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 42510796 is about 6520.0303680274. The cubic root of 42510796 is about 349.0061492665.

The spelling of 42510796 in words is "forty-two million, five hundred ten thousand, seven hundred ninety-six".