59490012 has 24 divisors (see below), whose sum is σ = 139370112. Its totient is φ = 19750000.

The previous prime is 59489981. The next prime is 59490047. The reversal of 59490012 is 21009495.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6864 + ... + 12887.

It is an arithmetic number, because the mean of its divisors is an integer number (5807088).

Almost surely, 2^59490012 is an apocalyptic number.

It is an amenable number.

59490012 is an abundant number, since it is smaller than the sum of its proper divisors (79880100).

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

59490012 is a wasteful number, since it uses less digits than its factorization.

59490012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20009 (or 20007 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 59490012 is about 7712.9768572193. The cubic root of 59490012 is about 390.3744201724.

The spelling of 59490012 in words is "fifty-nine million, four hundred ninety thousand, twelve".