92131274 has 4 divisors (see below), whose sum is σ = 138196914. Its totient is φ = 46065636.

The previous prime is 92131271. The next prime is 92131283. The reversal of 92131274 is 47213129.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47213129 = 6449 ⋅7321.

It can be written as a sum of positive squares in only one way, i.e., 92025649 + 105625 = 9593^2 + 325^2 .

It is not an unprimeable number, because it can be changed into a prime (92131271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23032817 + ... + 23032820.

Almost surely, 2^92131274 is an apocalyptic number.

92131274 is a deficient number, since it is larger than the sum of its proper divisors (46065640).

92131274 is a wasteful number, since it uses less digits than its factorization.

92131274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46065639.

The product of its digits is 3024, while the sum is 29.

The square root of 92131274 is about 9598.5037375624. The cubic root of 92131274 is about 451.6503580815.

The spelling of 92131274 in words is "ninety-two million, one hundred thirty-one thousand, two hundred seventy-four".