1925873488 has 40 divisors (see below), whose sum is σ = 4652112960. Its totient is φ = 750339840.

The previous prime is 1925873483. The next prime is 1925873491. The reversal of 1925873488 is 8843785291.

It is a super-2 number, since 2×1925873488² = 7417977383562572288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1925873483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780373 + ... + 782836.

It is an arithmetic number, because the mean of its divisors is an integer number (116302824).

Almost surely, 2^1925873488 is an apocalyptic number.

It is an amenable number.

1925873488 is an abundant number, since it is smaller than the sum of its proper divisors (2726239472).

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

1925873488 is a wasteful number, since it uses less digits than its factorization.

1925873488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563235 (or 1563229 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 55.

The square root of 1925873488 is about 43884.7751275998. The cubic root of 1925873488 is about 1244.1590936681.

The spelling of 1925873488 in words is "one billion, nine hundred twenty-five million, eight hundred seventy-three thousand, four hundred eighty-eight".