91496 has 8 divisors (see below), whose sum is σ = 171570. Its totient is φ = 45744.

The previous prime is 91493. The next prime is 91499. The reversal of 91496 is 69419.

It is an interprime number because it is at equal distance from previous prime (91493) and next prime (91499).

It can be written as a sum of positive squares in only one way, i.e., 84100 + 7396 = 290^2 + 86^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (91493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711 + ... + 5726.

2⁹¹⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

91496 is a deficient number, since it is larger than the sum of its proper divisors (80074).

91496 is a wasteful number, since it uses less digits than its factorization.

91496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11443 (or 11439 counting only the distinct ones).

The product of its digits is 1944, while the sum is 29.

The square root of 91496 is about 302.4830573768. The cubic root of 91496 is about 45.0609872671.

The spelling of 91496 in words is "ninety-one thousand, four hundred ninety-six".