90983226 has 8 divisors (see below), whose sum is σ = 181966464. Its totient is φ = 30327740.

The previous prime is 90983219. The next prime is 90983261. The reversal of 90983226 is 62238909.

90983226 is nontrivially palindromic in base 14.

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

90983226 is an admirable number.

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, 7581930 + ... + 7581941.

It is an arithmetic number, because the mean of its divisors is an integer number (22745808).

Almost surely, 2^90983226 is an apocalyptic number.

90983226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90983226 is a wasteful number, since it uses less digits than its factorization.

90983226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15163876.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 90983226 is about 9538.5127771577. The cubic root of 90983226 is about 449.7665060271.

It can be divided in two parts, 909832 and 26, that multiplied together give a palindrome (23655632).

The spelling of 90983226 in words is "ninety million, nine hundred eighty-three thousand, two hundred twenty-six".