1372225192 has 32 divisors (see below), whose sum is σ = 2782483200. Its totient is φ = 630673344.

The previous prime is 1372225189. The next prime is 1372225247. The reversal of 1372225192 is 2915222731.

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, 2748 + ... + 52459.

It is an arithmetic number, because the mean of its divisors is an integer number (86952600).

Almost surely, 2^1372225192 is an apocalyptic number.

It is an amenable number.

1372225192 is an abundant number, since it is smaller than the sum of its proper divisors (1410258008).

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

1372225192 is a wasteful number, since it uses less digits than its factorization.

1372225192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55465 (or 55461 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 1372225192 is about 37043.5580364522. The cubic root of 1372225192 is about 1111.2415272726.

The spelling of 1372225192 in words is "one billion, three hundred seventy-two million, two hundred twenty-five thousand, one hundred ninety-two".