28846273100 has 36 divisors (see below), whose sum is σ = 65890965000. Its totient is φ = 10931218560.

The previous prime is 28846273021. The next prime is 28846273129. The reversal of 28846273100 is 137264882.

It is a super-2 number, since 2×28846273100² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7589225 + ... + 7593024.

Almost surely, 2^28846273100 is an apocalyptic number.

28846273100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28846273100 is an abundant number, since it is smaller than the sum of its proper divisors (37044691900).

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

28846273100 is a wasteful number, since it uses less digits than its factorization.

28846273100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15182282 (or 15182275 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 28846273100 in words is "twenty-eight billion, eight hundred forty-six million, two hundred seventy-three thousand, one hundred".