91314125 has 32 divisors (see below), whose sum is σ = 131988480. Its totient is φ = 61776000.

The previous prime is 91314109. The next prime is 91314131. The reversal of 91314125 is 52141319.

It is not a de Polignac number, because 91314125 - 2⁴ = 91314109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 91314094 and 91314103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68465 + ... + 69785.

It is an arithmetic number, because the mean of its divisors is an integer number (4124640).

Almost surely, 2^91314125 is an apocalyptic number.

It is an amenable number.

91314125 is a deficient number, since it is larger than the sum of its proper divisors (40674355).

91314125 is a wasteful number, since it uses less digits than its factorization.

91314125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422 (or 1412 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 91314125 is about 9555.8424537034. The cubic root of 91314125 is about 450.3111017466.

The spelling of 91314125 in words is "ninety-one million, three hundred fourteen thousand, one hundred twenty-five".