90926338 has 16 divisors (see below), whose sum is σ = 139857696. Its totient is φ = 44311680.

The previous prime is 90926333. The next prime is 90926347. The reversal of 90926338 is 83362909.

It is a self number, because there is not a number n which added to its sum of digits gives 90926338.

It is not an unprimeable number, because it can be changed into a prime (90926333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57093 + ... + 58663.

It is an arithmetic number, because the mean of its divisors is an integer number (8741106).

Almost surely, 2^90926338 is an apocalyptic number.

90926338 is a deficient number, since it is larger than the sum of its proper divisors (48931358).

90926338 is a wasteful number, since it uses less digits than its factorization.

90926338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 90926338 is about 9535.5302946401. The cubic root of 90926338 is about 449.6727464312.

The spelling of 90926338 in words is "ninety million, nine hundred twenty-six thousand, three hundred thirty-eight".