90500606 has 8 divisors (see below), whose sum is σ = 155143920. Its totient is φ = 38785968.

The previous prime is 90500593. The next prime is 90500611. The reversal of 90500606 is 60600509.

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

It is a congruent 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, 3232151 + ... + 3232178.

It is an arithmetic number, because the mean of its divisors is an integer number (19392990).

Almost surely, 2^90500606 is an apocalyptic number.

90500606 is a deficient number, since it is larger than the sum of its proper divisors (64643314).

90500606 is a wasteful number, since it uses less digits than its factorization.

90500606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6464338.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 90500606 is about 9513.1806458198. The cubic root of 90500606 is about 448.9698344325.

The spelling of 90500606 in words is "ninety million, five hundred thousand, six hundred six".