912285872 has 10 divisors (see below), whose sum is σ = 1767553908. Its totient is φ = 456142928.

The previous prime is 912285853. The next prime is 912285911. The reversal of 912285872 is 278582219.

It is a super-3 number, since 3×912285872³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28508918 + ... + 28508949.

Almost surely, 2^912285872 is an apocalyptic number.

It is an amenable number.

912285872 is a deficient number, since it is larger than the sum of its proper divisors (855268036).

912285872 is a wasteful number, since it uses less digits than its factorization.

912285872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57017875 (or 57017869 counting only the distinct ones).

The product of its digits is 161280, while the sum is 44.

The square root of 912285872 is about 30204.0704541623. The cubic root of 912285872 is about 969.8628324835.

The spelling of 912285872 in words is "nine hundred twelve million, two hundred eighty-five thousand, eight hundred seventy-two".