28762465416 has 64 divisors (see below), whose sum is σ = 72786081600. Its totient is φ = 9470681088.

The previous prime is 28762465351. The next prime is 28762465421. The reversal of 28762465416 is 61456426782.

It is a super-3 number, since 3×28762465416³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890640 + ... + 922368.

It is an arithmetic number, because the mean of its divisors is an integer number (1137282525).

Almost surely, 2^28762465416 is an apocalyptic number.

It is an amenable number.

28762465416 is an abundant number, since it is smaller than the sum of its proper divisors (44023616184).

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

28762465416 is a wasteful number, since it uses less digits than its factorization.

28762465416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32198 (or 32194 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 28762465416 in words is "twenty-eight billion, seven hundred sixty-two million, four hundred sixty-five thousand, four hundred sixteen".