1925460492 has 24 divisors (see below), whose sum is σ = 4494749952. Its totient is φ = 641533200.

The previous prime is 1925460469. The next prime is 1925460521. The reversal of 1925460492 is 2940645291.

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, 6984 + ... + 62447.

It is an arithmetic number, because the mean of its divisors is an integer number (187281248).

Almost surely, 2^1925460492 is an apocalyptic number.

1925460492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1925460492 is an abundant number, since it is smaller than the sum of its proper divisors (2569289460).

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

1925460492 is a wasteful number, since it uses less digits than its factorization.

1925460492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71749 (or 71747 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 1925460492 is about 43880.0694165358. The cubic root of 1925460492 is about 1244.0701523009.

The spelling of 1925460492 in words is "one billion, nine hundred twenty-five million, four hundred sixty thousand, four hundred ninety-two".