90113224 has 16 divisors (see below), whose sum is σ = 169113600. Its totient is φ = 45016272.

The previous prime is 90113213. The next prime is 90113239. The reversal of 90113224 is 42231109.

It is a junction number, because it is equal to n+sod(n) for n = 90113195 and 90113204.

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, 5829 + ... + 14635.

It is an arithmetic number, because the mean of its divisors is an integer number (10569600).

Almost surely, 2^90113224 is an apocalyptic number.

It is an amenable number.

90113224 is a deficient number, since it is larger than the sum of its proper divisors (79000376).

90113224 is a wasteful number, since it uses less digits than its factorization.

90113224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10092 (or 10088 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 90113224 is about 9492.7985336254. The cubic root of 90113224 is about 448.3283227821.

The spelling of 90113224 in words is "ninety million, one hundred thirteen thousand, two hundred twenty-four".