91496603 has 8 divisors (see below), whose sum is σ = 101698416. Its totient is φ = 81608800.

The previous prime is 91496591. The next prime is 91496633. The reversal of 91496603 is 30669419.

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

It is a cyclic number.

It is not a de Polignac number, because 91496603 - 2⁸ = 91496347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91496633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77888 + ... + 79053.

It is an arithmetic number, because the mean of its divisors is an integer number (12712302).

Almost surely, 2^91496603 is an apocalyptic number.

91496603 is a deficient number, since it is larger than the sum of its proper divisors (10201813).

91496603 is a wasteful number, since it uses less digits than its factorization.

91496603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157005.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 91496603 is about 9565.3856691719. The cubic root of 91496603 is about 450.6108625768.

It can be divided in two parts, 91 and 496603, that added together give a palindrome (496694).

The spelling of 91496603 in words is "ninety-one million, four hundred ninety-six thousand, six hundred three".