25025832 has 48 divisors (see below), whose sum is σ = 72994740. Its totient is φ = 7699968.

The previous prime is 25025827. The next prime is 25025837. The reversal of 25025832 is 23852052.

It is an interprime number because it is at equal distance from previous prime (25025827) and next prime (25025837).

It can be written as a sum of positive squares in 2 ways, for example, as 24740676 + 285156 = 4974^2 + 534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25025796 and 25025805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25025837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12433 + ... + 14304.

Almost surely, 2^25025832 is an apocalyptic number.

It is an amenable number.

25025832 is an abundant number, since it is smaller than the sum of its proper divisors (47968908).

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

25025832 is a wasteful number, since it uses less digits than its factorization.

25025832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26762 (or 26755 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 25025832 is about 5002.5825330523. The cubic root of 25025832 is about 292.5024501219.

Adding to 25025832 its reverse (23852052), we get a palindrome (48877884).

The spelling of 25025832 in words is "twenty-five million, twenty-five thousand, eight hundred thirty-two".