28624060916 has 48 divisors (see below), whose sum is σ = 56647708992. Its totient is φ = 12540902400.

The previous prime is 28624060841. The next prime is 28624060921. The reversal of 28624060916 is 61906042682.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92036 + ... + 256356.

It is an arithmetic number, because the mean of its divisors is an integer number (1180160604).

Almost surely, 2^28624060916 is an apocalyptic number.

It is an amenable number.

28624060916 is a deficient number, since it is larger than the sum of its proper divisors (28023648076).

28624060916 is a wasteful number, since it uses less digits than its factorization.

28624060916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164480 (or 164478 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 28624060916 in words is "twenty-eight billion, six hundred twenty-four million, sixty thousand, nine hundred sixteen".