25152195 has 8 divisors (see below), whose sum is σ = 40243536. Its totient is φ = 13414496.

The previous prime is 25152187. The next prime is 25152209. The reversal of 25152195 is 59125152.

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

It is a cyclic number.

It is not a de Polignac number, because 25152195 - 2³ = 25152187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838392 + ... + 838421.

It is an arithmetic number, because the mean of its divisors is an integer number (5030442).

Almost surely, 2^25152195 is an apocalyptic number.

25152195 is a deficient number, since it is larger than the sum of its proper divisors (15091341).

25152195 is a wasteful number, since it uses less digits than its factorization.

25152195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676821.

The product of its digits is 4500, while the sum is 30.

The square root of 25152195 is about 5015.1964069217. The cubic root of 25152195 is about 292.9939349620.

The spelling of 25152195 in words is "twenty-five million, one hundred fifty-two thousand, one hundred ninety-five".