91376375 has 16 divisors (see below), whose sum is σ = 117721344. Its totient is φ = 70740000.

The previous prime is 91376371. The next prime is 91376387. The reversal of 91376375 is 57367319.

It is not a de Polignac number, because 91376375 - 2² = 91376371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91376371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7916 + ... + 15665.

It is an arithmetic number, because the mean of its divisors is an integer number (7357584).

Almost surely, 2^91376375 is an apocalyptic number.

91376375 is a deficient number, since it is larger than the sum of its proper divisors (26344969).

91376375 is a wasteful number, since it uses less digits than its factorization.

91376375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23627 (or 23617 counting only the distinct ones).

The product of its digits is 119070, while the sum is 41.

The square root of 91376375 is about 9559.0990684269. The cubic root of 91376375 is about 450.4134061039.

The spelling of 91376375 in words is "ninety-one million, three hundred seventy-six thousand, three hundred seventy-five".