1925888 has 18 divisors (see below), whose sum is σ = 3844764. Its totient is φ = 962816.

The previous prime is 1925881. The next prime is 1925899. The reversal of 1925888 is 8885291.

It is not an unprimeable number, because it can be changed into a prime (1925881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506 + ... + 4017.

It is an arithmetic number, because the mean of its divisors is an integer number (213598).

2^1925888 is an apocalyptic number.

It is an amenable number.

1925888 is a deficient number, since it is larger than the sum of its proper divisors (1918876).

1925888 is an frugal number, since it uses more digits than its factorization.

1925888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7539 (or 7525 counting only the distinct ones).

The product of its digits is 46080, while the sum is 41.

The square root of 1925888 is about 1387.7636686410. The cubic root of 1925888 is about 124.4162218690.

The spelling of 1925888 in words is "one million, nine hundred twenty-five thousand, eight hundred eighty-eight".