25789302 has 96 divisors (see below), whose sum is σ = 72783360. Its totient is φ = 6399360.

The previous prime is 25789271. The next prime is 25789307. The reversal of 25789302 is 20398752.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25789307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31474 + ... + 32282.

It is an arithmetic number, because the mean of its divisors is an integer number (758160).

Almost surely, 2^25789302 is an apocalyptic number.

25789302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 25789302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36391680).

25789302 is an abundant number, since it is smaller than the sum of its proper divisors (46994058).

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

25789302 is a wasteful number, since it uses less digits than its factorization.

25789302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 25789302 is about 5078.3168471453. The cubic root of 25789302 is about 295.4471892362.

The spelling of 25789302 in words is "twenty-five million, seven hundred eighty-nine thousand, three hundred two".