25026432 has 32 divisors (see below), whose sum is σ = 66477480. Its totient is φ = 8342016.

The previous prime is 25026427. The next prime is 25026433. The reversal of 25026432 is 23462052.

It is a tau number, because it is divible by the number of its divisors (32).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25026433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32203 + ... + 32970.

Almost surely, 2^25026432 is an apocalyptic number.

It is an amenable number.

25026432 is an abundant number, since it is smaller than the sum of its proper divisors (41451048).

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

25026432 is an equidigital number, since it uses as much as digits as its factorization.

25026432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65190 (or 65178 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 25026432 is about 5002.6425017185. The cubic root of 25026432 is about 292.5047877074.

Adding to 25026432 its reverse (23462052), we get a palindrome (48488484).

The spelling of 25026432 in words is "twenty-five million, twenty-six thousand, four hundred thirty-two".