25334232 has 64 divisors (see below), whose sum is σ = 78969600. Its totient is φ = 6579840.

The previous prime is 25334219. The next prime is 25334237. The reversal of 25334232 is 23243352.

It is a super-2 number, since 2×25334232² = 1283646622059648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25334237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5007 + ... + 8702.

It is an arithmetic number, because the mean of its divisors is an integer number (1233900).

Almost surely, 2^25334232 is an apocalyptic number.

25334232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25334232 is an abundant number, since it is smaller than the sum of its proper divisors (53635368).

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

25334232 is a wasteful number, since it uses less digits than its factorization.

25334232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13736 (or 13732 counting only the distinct ones).

The product of its digits is 4320, while the sum is 24.

The square root of 25334232 is about 5033.3122295363. The cubic root of 25334232 is about 293.6990766110.

Adding to 25334232 its reverse (23243352), we get a palindrome (48577584).

The spelling of 25334232 in words is "twenty-five million, three hundred thirty-four thousand, two hundred thirty-two".