87248292115272 has 64 divisors (see below), whose sum is σ = 229861383595200. Its totient is φ = 27520818462720.

The previous prime is 87248292115267. The next prime is 87248292115357. The reversal of 87248292115272 is 27251129284278.

It is a super-2 number, since 2×87248292115272² (a number of 29 digits) contains 22 as substring.

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, 108187353 + ... + 108990824.

It is an arithmetic number, because the mean of its divisors is an integer number (3591584118675).

Almost surely, 2^{87248292115272} is an apocalyptic number.

It is an amenable number.

87248292115272 is an abundant number, since it is smaller than the sum of its proper divisors (142613091479928).

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

87248292115272 is a wasteful number, since it uses less digits than its factorization.

87248292115272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217179086 (or 217179082 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 60.

The spelling of 87248292115272 in words is "eighty-seven trillion, two hundred forty-eight billion, two hundred ninety-two million, one hundred fifteen thousand, two hundred seventy-two".