91376 has 10 divisors (see below), whose sum is σ = 177072. Its totient is φ = 45680.

The previous prime is 91373. The next prime is 91381. The reversal of 91376 is 67319.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2840 + ... + 2871.

2⁹¹³⁷⁶ is an apocalyptic number.

It is an amenable number.

91376 is a deficient number, since it is larger than the sum of its proper divisors (85696).

91376 is a wasteful number, since it uses less digits than its factorization.

91376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5719 (or 5713 counting only the distinct ones).

The product of its digits is 1134, while the sum is 26.

The square root of 91376 is about 302.2846340785. The cubic root of 91376 is about 45.0412789952.

It can be divided in two parts, 913 and 76, that added together give a palindrome (989).

The spelling of 91376 in words is "ninety-one thousand, three hundred seventy-six".