906448912 has 10 divisors (see below), whose sum is σ = 1756244798. Its totient is φ = 453224448.

The previous prime is 906448849. The next prime is 906448927. The reversal of 906448912 is 219844609.

It can be written as a sum of positive squares in only one way, i.e., 905047056 + 1401856 = 30084^2 + 1184^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28326513 + ... + 28326544.

Almost surely, 2^906448912 is an apocalyptic number.

It is an amenable number.

906448912 is a deficient number, since it is larger than the sum of its proper divisors (849795886).

906448912 is a wasteful number, since it uses less digits than its factorization.

906448912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56653065 (or 56653059 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 906448912 is about 30107.2900142142. The cubic root of 906448912 is about 967.7899562478.

The spelling of 906448912 in words is "nine hundred six million, four hundred forty-eight thousand, nine hundred twelve".