25372870 has 8 divisors (see below), whose sum is σ = 45671184. Its totient is φ = 10149144.

The previous prime is 25372859. The next prime is 25372873. The reversal of 25372870 is 7827352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25372873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268634 + ... + 1268653.

It is an arithmetic number, because the mean of its divisors is an integer number (5708898).

Almost surely, 2^25372870 is an apocalyptic number.

25372870 is a deficient number, since it is larger than the sum of its proper divisors (20298314).

25372870 is a wasteful number, since it uses less digits than its factorization.

25372870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537294.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 25372870 is about 5037.1489952154. The cubic root of 25372870 is about 293.8483105378.

The spelling of 25372870 in words is "twenty-five million, three hundred seventy-two thousand, eight hundred seventy".