912148372 has 24 divisors (see below), whose sum is σ = 1638535752. Its totient is φ = 444144000.

The previous prime is 912148351. The next prime is 912148381. The reversal of 912148372 is 273841219.

It can be written as a sum of positive squares in 4 ways, for example, as 130051216 + 782097156 = 11404^2 + 27966^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6138 + ... + 43150.

It is an arithmetic number, because the mean of its divisors is an integer number (68272323).

Almost surely, 2^912148372 is an apocalyptic number.

It is an amenable number.

912148372 is a deficient number, since it is larger than the sum of its proper divisors (726387380).

912148372 is a wasteful number, since it uses less digits than its factorization.

912148372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37179 (or 37177 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 912148372 is about 30201.7941851142. The cubic root of 912148372 is about 969.8141040297.

The spelling of 912148372 in words is "nine hundred twelve million, one hundred forty-eight thousand, three hundred seventy-two".