92131002 has 12 divisors (see below), whose sum is σ = 199617210. Its totient is φ = 30710328.

The previous prime is 92131001. The next prime is 92131043. The reversal of 92131002 is 20013129.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 71419401 + 20711601 = 8451^2 + 4551^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5118389 = 92131002 / (9 + 2 + 1 + 3 + 1 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (92131001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2559177 + ... + 2559212.

Almost surely, 2^92131002 is an apocalyptic number.

92131002 is an abundant number, since it is smaller than the sum of its proper divisors (107486208).

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

92131002 is a wasteful number, since it uses less digits than its factorization.

92131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118397 (or 5118394 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 92131002 is about 9598.4895686769. The cubic root of 92131002 is about 451.6499136106.

The spelling of 92131002 in words is "ninety-two million, one hundred thirty-one thousand, two".