91852714 has 4 divisors (see below), whose sum is σ = 137779074. Its totient is φ = 45926356.

The previous prime is 91852703. The next prime is 91852727. The reversal of 91852714 is 41725819.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41725819 = 5407 ⋅7717.

It can be written as a sum of positive squares in only one way, i.e., 66178225 + 25674489 = 8135^2 + 5067^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22963177 + ... + 22963180.

Almost surely, 2^91852714 is an apocalyptic number.

91852714 is a deficient number, since it is larger than the sum of its proper divisors (45926360).

91852714 is a wasteful number, since it uses less digits than its factorization.

91852714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45926359.

The product of its digits is 20160, while the sum is 37.

The square root of 91852714 is about 9583.9821577463. The cubic root of 91852714 is about 451.1947084798.

The spelling of 91852714 in words is "ninety-one million, eight hundred fifty-two thousand, seven hundred fourteen".