1254930625 has 45 divisors (see below), whose sum is σ = 1713789693. Its totient is φ = 918216000.

The previous prime is 1254930581. The next prime is 1254930631. The reversal of 1254930625 is 5260394521.

The square root of 1254930625 is 35425.

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

It can be written as a sum of positive squares in 22 ways, for example, as 995591809 + 259338816 = 31553^2 + 16104^2 .

It is not a de Polignac number, because 1254930625 - 2⁹ = 1254930113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 11513071 + ... + 11513179.

Almost surely, 2^1254930625 is an apocalyptic number.

1254930625 is the 35425-th square number.

1254930625 is the 17713-rd centered octagonal number.

It is an amenable number.

1254930625 is a deficient number, since it is larger than the sum of its proper divisors (458859068).

1254930625 is an frugal number, since it uses more digits than its factorization.

1254930625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The cubic root of 1254930625 is about 1078.6318480797.

The spelling of 1254930625 in words is "one billion, two hundred fifty-four million, nine hundred thirty thousand, six hundred twenty-five".