28600146512 has 40 divisors (see below), whose sum is σ = 63496084800. Its totient is φ = 12224846592.

The previous prime is 28600146493. The next prime is 28600146581. The reversal of 28600146512 is 21564100682.

It is a super-2 number, since 2×28600146512² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294437 + ... + 379332.

It is an arithmetic number, because the mean of its divisors is an integer number (1587402120).

Almost surely, 2^28600146512 is an apocalyptic number.

It is an amenable number.

28600146512 is an abundant number, since it is smaller than the sum of its proper divisors (34895938288).

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

28600146512 is a wasteful number, since it uses less digits than its factorization.

28600146512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674163 (or 674157 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 28600146512 in words is "twenty-eight billion, six hundred million, one hundred forty-six thousand, five hundred twelve".