25246932 has 12 divisors (see below), whose sum is σ = 58909536. Its totient is φ = 8415640.

The previous prime is 25246901. The next prime is 25246933. The reversal of 25246932 is 23964252.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 25246893 and 25246902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25246933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051944 + ... + 1051967.

It is an arithmetic number, because the mean of its divisors is an integer number (4909128).

Almost surely, 2^25246932 is an apocalyptic number.

It is an amenable number.

25246932 is an abundant number, since it is smaller than the sum of its proper divisors (33662604).

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

25246932 is a wasteful number, since it uses less digits than its factorization.

25246932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103918 (or 2103916 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 25246932 is about 5024.6325238767. The cubic root of 25246932 is about 293.3613328415.

The spelling of 25246932 in words is "twenty-five million, two hundred forty-six thousand, nine hundred thirty-two".