1925245896 has 64 divisors (see below), whose sum is σ = 5510513280. Its totient is φ = 549089280.

The previous prime is 1925245867. The next prime is 1925245919. The reversal of 1925245896 is 6985425291.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87006 + ... + 106866.

It is an arithmetic number, because the mean of its divisors is an integer number (86101770).

Almost surely, 2^1925245896 is an apocalyptic number.

It is an amenable number.

1925245896 is an abundant number, since it is smaller than the sum of its proper divisors (3585267384).

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

1925245896 is a wasteful number, since it uses less digits than its factorization.

1925245896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20454 (or 20450 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 51.

The square root of 1925245896 is about 43877.6240924688. The cubic root of 1925245896 is about 1244.0239326392.

The spelling of 1925245896 in words is "one billion, nine hundred twenty-five million, two hundred forty-five thousand, eight hundred ninety-six".