1925087616 has 96 divisors (see below), whose sum is σ = 5865561000. Its totient is φ = 603942912.

The previous prime is 1925087587. The next prime is 1925087623. The reversal of 1925087616 is 6167805291.

1925087616 is a `hidden beast` number, since 1 + 9 + 25 + 0 + 8 + 7 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29566 + ... + 68733.

Almost surely, 2^1925087616 is an apocalyptic number.

1925087616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1925087616 is an abundant number, since it is smaller than the sum of its proper divisors (3940473384).

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

1925087616 is a wasteful number, since it uses less digits than its factorization.

1925087616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98336 (or 98321 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 1925087616 is about 43875.8204025862. The cubic root of 1925087616 is about 1243.9898401103.

It can be divided in two parts, 1925087 and 616, that added together give a triangular number (1925703 = T₁₉₆₂).

The spelling of 1925087616 in words is "one billion, nine hundred twenty-five million, eighty-seven thousand, six hundred sixteen".