91468922 has 8 divisors (see below), whose sum is σ = 137854272. Its totient is φ = 45517500.

The previous prime is 91468903. The next prime is 91468943. The reversal of 91468922 is 22986419.

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

It is a self number, because there is not a number n which added to its sum of digits gives 91468922.

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, 107954 + ... + 108797.

It is an arithmetic number, because the mean of its divisors is an integer number (17231784).

Almost surely, 2^91468922 is an apocalyptic number.

91468922 is a deficient number, since it is larger than the sum of its proper divisors (46385350).

91468922 is a wasteful number, since it uses less digits than its factorization.

91468922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216964.

The product of its digits is 62208, while the sum is 41.

The square root of 91468922 is about 9563.9386238098. The cubic root of 91468922 is about 450.5654160175.

The spelling of 91468922 in words is "ninety-one million, four hundred sixty-eight thousand, nine hundred twenty-two".