90328606 has 16 divisors (see below), whose sum is σ = 140174208. Its totient is φ = 43610400.

The previous prime is 90328597. The next prime is 90328673. The reversal of 90328606 is 60682309.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 32196 + ... + 34888.

It is an arithmetic number, because the mean of its divisors is an integer number (8760888).

Almost surely, 2^90328606 is an apocalyptic number.

90328606 is a deficient number, since it is larger than the sum of its proper divisors (49845602).

90328606 is a wasteful number, since it uses less digits than its factorization.

90328606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 90328606 is about 9504.1362574408. The cubic root of 90328606 is about 448.6852257125.

The spelling of 90328606 in words is "ninety million, three hundred twenty-eight thousand, six hundred six".