82907270928 has 40 divisors (see below), whose sum is σ = 237974575200. Its totient is φ = 27635756832.

The previous prime is 82907270921. The next prime is 82907270987.

82907270928 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (82907270921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95957058 + ... + 95957921.

It is an arithmetic number, because the mean of its divisors is an integer number (5949364380).

Almost surely, 2^82907270928 is an apocalyptic number.

It is an amenable number.

82907270928 is an abundant number, since it is smaller than the sum of its proper divisors (155067304272).

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

82907270928 is a wasteful number, since it uses less digits than its factorization.

82907270928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191914996 (or 191914984 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 82907270928 in words is "eighty-two billion, nine hundred seven million, two hundred seventy thousand, nine hundred twenty-eight".