90246418 has 8 divisors (see below), whose sum is σ = 135412848. Its totient is φ = 45108804.

The previous prime is 90246397. The next prime is 90246449. The reversal of 90246418 is 81464209.

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, 4305 + ... + 14107.

It is an arithmetic number, because the mean of its divisors is an integer number (16926606).

Almost surely, 2^90246418 is an apocalyptic number.

90246418 is a deficient number, since it is larger than the sum of its proper divisors (45166430).

90246418 is a wasteful number, since it uses less digits than its factorization.

90246418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14408.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 90246418 is about 9499.8114718135. The cubic root of 90246418 is about 448.5491014989.

The spelling of 90246418 in words is "ninety million, two hundred forty-six thousand, four hundred eighteen".