900232015 has 16 divisors (see below), whose sum is σ = 1119319488. Its totient is φ = 694503936.

The previous prime is 900232013. The next prime is 900232019. The reversal of 900232015 is 510232009.

It is a cyclic number.

It is not a de Polignac number, because 900232015 - 2¹ = 900232013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900232013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627 + ... + 42436.

It is an arithmetic number, because the mean of its divisors is an integer number (69957468).

Almost surely, 2^900232015 is an apocalyptic number.

900232015 is a deficient number, since it is larger than the sum of its proper divisors (219087473).

900232015 is a wasteful number, since it uses less digits than its factorization.

900232015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43218.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 900232015 is about 30003.8666674814. The cubic root of 900232015 is about 965.5723434104.

The spelling of 900232015 in words is "nine hundred million, two hundred thirty-two thousand, fifteen".