25120048 has 20 divisors (see below), whose sum is σ = 50786928. Its totient is φ = 12013760.

The previous prime is 25120037. The next prime is 25120091. The reversal of 25120048 is 84002152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33763 + ... + 34498.

Almost surely, 2^25120048 is an apocalyptic number.

It is an amenable number.

25120048 is an abundant number, since it is smaller than the sum of its proper divisors (25666880).

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

25120048 is a wasteful number, since it uses less digits than its factorization.

25120048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68292 (or 68286 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 25120048 is about 5011.9904229757. The cubic root of 25120048 is about 292.8690566412.

The spelling of 25120048 in words is "twenty-five million, one hundred twenty thousand, forty-eight".