25160120 has 16 divisors (see below), whose sum is σ = 56610360. Its totient is φ = 10064032.

The previous prime is 25160099. The next prime is 25160141. The reversal of 25160120 is 2106152.

It is an interprime number because it is at equal distance from previous prime (25160099) and next prime (25160141).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314462 + ... + 314541.

Almost surely, 2^25160120 is an apocalyptic number.

25160120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25160120 is an abundant number, since it is smaller than the sum of its proper divisors (31450240).

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

25160120 is a wasteful number, since it uses less digits than its factorization.

25160120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629014 (or 629010 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 25160120 is about 5015.9864433629. The cubic root of 25160120 is about 293.0247040872.

Adding to 25160120 its reverse (2106152), we get a palindrome (27266272).

The spelling of 25160120 in words is "twenty-five million, one hundred sixty thousand, one hundred twenty".