90227392 has 14 divisors (see below), whose sum is σ = 179045108. Its totient is φ = 45113664.

The previous prime is 90227387. The next prime is 90227407. The reversal of 90227392 is 29372209.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704838 + ... + 704965.

Almost surely, 2^90227392 is an apocalyptic number.

It is an amenable number.

90227392 is a deficient number, since it is larger than the sum of its proper divisors (88817716).

90227392 is a wasteful number, since it uses less digits than its factorization.

90227392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409815 (or 1409805 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 90227392 is about 9498.8100307354. The cubic root of 90227392 is about 448.5175778285.

The spelling of 90227392 in words is "ninety million, two hundred twenty-seven thousand, three hundred ninety-two".