91482418 has 8 divisors (see below), whose sum is σ = 138304512. Its totient is φ = 45380916.

The previous prime is 91482407. The next prime is 91482449. The reversal of 91482418 is 81428419.

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

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, 179830 + ... + 180337.

It is an arithmetic number, because the mean of its divisors is an integer number (17288064).

Almost surely, 2^91482418 is an apocalyptic number.

91482418 is a deficient number, since it is larger than the sum of its proper divisors (46822094).

91482418 is a wasteful number, since it uses less digits than its factorization.

91482418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360296.

The product of its digits is 18432, while the sum is 37.

The square root of 91482418 is about 9564.6441648396. The cubic root of 91482418 is about 450.5875748436.

The spelling of 91482418 in words is "ninety-one million, four hundred eighty-two thousand, four hundred eighteen".