25038162 has 48 divisors (see below), whose sum is σ = 57564000. Its totient is φ = 7843392.

The previous prime is 25038157. The next prime is 25038179. The reversal of 25038162 is 26183052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61014 + ... + 61422.

It is an arithmetic number, because the mean of its divisors is an integer number (1199250).

Almost surely, 2^25038162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25038162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28782000).

25038162 is an abundant number, since it is smaller than the sum of its proper divisors (32525838).

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

25038162 is a wasteful number, since it uses less digits than its factorization.

25038162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 25038162 is about 5003.8147447722. The cubic root of 25038162 is about 292.5504800012.

It can be divided in two parts, 25038 and 162, that added together give a triangular number (25200 = T₂₂₄).

The spelling of 25038162 in words is "twenty-five million, thirty-eight thousand, one hundred sixty-two".