25130334 has 16 divisors (see below), whose sum is σ = 50310288. Its totient is φ = 8368512.

The previous prime is 25130333. The next prime is 25130351. The reversal of 25130334 is 43303152.

It is a self number, because there is not a number n which added to its sum of digits gives 25130334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25130333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9484 + ... + 11840.

It is an arithmetic number, because the mean of its divisors is an integer number (3144393).

Almost surely, 2^25130334 is an apocalyptic number.

25130334 is an abundant number, since it is smaller than the sum of its proper divisors (25179954).

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

25130334 is a wasteful number, since it uses less digits than its factorization.

25130334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 25130334 is about 5013.0164571842. The cubic root of 25130334 is about 292.9090252490.

Adding to 25130334 its reverse (43303152), we get a palindrome (68433486).

The spelling of 25130334 in words is "twenty-five million, one hundred thirty thousand, three hundred thirty-four".