922704330625 has 135 divisors (see below), whose sum is σ = 1477235790261. Its totient is φ = 574039620000.

The previous prime is 922704330617. The next prime is 922704330643. The reversal of 922704330625 is 526033407229.

The square root of 922704330625 is 960575.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 72340019521 + 850364311104 = 268961^2 + 922152^2 .

It is not a de Polignac number, because 922704330625 - 2³ = 922704330617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 1849106626 + ... + 1849107124.

Almost surely, 2^922704330625 is an apocalyptic number.

922704330625 is the 960575-th square number.

922704330625 is the 480288-th centered octagonal number.

It is an amenable number.

922704330625 is a deficient number, since it is larger than the sum of its proper divisors (554531459636).

922704330625 is an frugal number, since it uses more digits than its factorization.

922704330625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 922704330625 in words is "nine hundred twenty-two billion, seven hundred four million, three hundred thirty thousand, six hundred twenty-five".