1925852808 has 32 divisors (see below), whose sum is σ = 5252326560. Its totient is φ = 583591680.

The previous prime is 1925852783. The next prime is 1925852821. The reversal of 1925852808 is 8082585291.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3647185 + ... + 3647712.

It is an arithmetic number, because the mean of its divisors is an integer number (164135205).

Almost surely, 2^1925852808 is an apocalyptic number.

It is an amenable number.

1925852808 is an abundant number, since it is smaller than the sum of its proper divisors (3326473752).

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

1925852808 is a wasteful number, since it uses less digits than its factorization.

1925852808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294917 (or 7294913 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 48.

The square root of 1925852808 is about 43884.5395099459. The cubic root of 1925852808 is about 1244.1546403984.

The spelling of 1925852808 in words is "one billion, nine hundred twenty-five million, eight hundred fifty-two thousand, eight hundred eight".