912245672 has 16 divisors (see below), whose sum is σ = 1842034740. Its totient is φ = 421036416.

The previous prime is 912245657. The next prime is 912245707. The reversal of 912245672 is 276542219.

It can be written as a sum of positive squares in 2 ways, for example, as 773618596 + 138627076 = 27814^2 + 11774^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4385693 + ... + 4385900.

Almost surely, 2^912245672 is an apocalyptic number.

It is an amenable number.

912245672 is an abundant number, since it is smaller than the sum of its proper divisors (929789068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

912245672 is a wasteful number, since it uses less digits than its factorization.

912245672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771612 (or 8771608 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 912245672 is about 30203.4049736118. The cubic root of 912245672 is about 969.8485865621.

The spelling of 912245672 in words is "nine hundred twelve million, two hundred forty-five thousand, six hundred seventy-two".