25365022 has 4 divisors (see below), whose sum is σ = 38047536. Its totient is φ = 12682510.

The previous prime is 25365013. The next prime is 25365047. The reversal of 25365022 is 22056352.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6341254 + ... + 6341257.

It is an arithmetic number, because the mean of its divisors is an integer number (9511884).

Almost surely, 2^25365022 is an apocalyptic number.

25365022 is a deficient number, since it is larger than the sum of its proper divisors (12682514).

25365022 is a wasteful number, since it uses less digits than its factorization.

25365022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12682513.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 25365022 is about 5036.3699228710. The cubic root of 25365022 is about 293.8180109915.

The spelling of 25365022 in words is "twenty-five million, three hundred sixty-five thousand, twenty-two".