8132872 has 16 divisors (see below), whose sum is σ = 16635600. Its totient is φ = 3696720.

The previous prime is 8132849. The next prime is 8132879. The reversal of 8132872 is 2782318.

It is a super-2 number, since 2×8132872² = 132287213936768, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8132879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46122 + ... + 46297.

It is an arithmetic number, because the mean of its divisors is an integer number (1039725).

Almost surely, 2^8132872 is an apocalyptic number.

It is an amenable number.

8132872 is an abundant number, since it is smaller than the sum of its proper divisors (8502728).

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

8132872 is a wasteful number, since it uses less digits than its factorization.

8132872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92436 (or 92432 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 8132872 is about 2851.8190685946. The cubic root of 8132872 is about 201.1011924152.

The spelling of 8132872 in words is "eight million, one hundred thirty-two thousand, eight hundred seventy-two".