25332812 has 24 divisors (see below), whose sum is σ = 46038720. Its totient is φ = 12193680.

The previous prime is 25332803. The next prime is 25332823. The reversal of 25332812 is 21823352.

It is a zygodrome in base 5.

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, 415262 + ... + 415322.

It is an arithmetic number, because the mean of its divisors is an integer number (1918280).

Almost surely, 2^25332812 is an apocalyptic number.

It is an amenable number.

25332812 is a deficient number, since it is larger than the sum of its proper divisors (20705908).

25332812 is an frugal number, since it uses more digits than its factorization.

25332812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 110 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 25332812 is about 5033.1711673656. The cubic root of 25332812 is about 293.6935891677.

The spelling of 25332812 in words is "twenty-five million, three hundred thirty-two thousand, eight hundred twelve".