91545482 has 8 divisors (see below), whose sum is σ = 156935136. Its totient is φ = 39233772.

The previous prime is 91545463. The next prime is 91545499. The reversal of 91545482 is 28454519.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×91545482² = 16761150549224648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3269468 + ... + 3269495.

It is an arithmetic number, because the mean of its divisors is an integer number (19616892).

Almost surely, 2^91545482 is an apocalyptic number.

91545482 is a deficient number, since it is larger than the sum of its proper divisors (65389654).

91545482 is a wasteful number, since it uses less digits than its factorization.

91545482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538972.

The product of its digits is 57600, while the sum is 38.

The square root of 91545482 is about 9567.9403217202. The cubic root of 91545482 is about 450.6910895531.

The spelling of 91545482 in words is "ninety-one million, five hundred forty-five thousand, four hundred eighty-two".