25361832 has 32 divisors (see below), whose sum is σ = 63528480. Its totient is φ = 8437440.

The previous prime is 25361803. The next prime is 25361837. The reversal of 25361832 is 23816352.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 25361832.

It is not an unprimeable number, because it can be changed into a prime (25361837) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22023 + ... + 23145.

It is an arithmetic number, because the mean of its divisors is an integer number (1985265).

Almost surely, 2^25361832 is an apocalyptic number.

It is an amenable number.

25361832 is an abundant number, since it is smaller than the sum of its proper divisors (38166648).

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

25361832 is a wasteful number, since it uses less digits than its factorization.

25361832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073 (or 2069 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 25361832 is about 5036.0532165576. The cubic root of 25361832 is about 293.8056932579.

The spelling of 25361832 in words is "twenty-five million, three hundred sixty-one thousand, eight hundred thirty-two".