25230974 has 8 divisors (see below), whose sum is σ = 39838440. Its totient is φ = 11951496.

The previous prime is 25230973. The next prime is 25231001. The reversal of 25230974 is 47903252.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 25230974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25230971) 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, 331949 + ... + 332024.

It is an arithmetic number, because the mean of its divisors is an integer number (4979805).

Almost surely, 2^25230974 is an apocalyptic number.

25230974 is a deficient number, since it is larger than the sum of its proper divisors (14607466).

25230974 is a wasteful number, since it uses less digits than its factorization.

25230974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663994.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 25230974 is about 5023.0442960420. The cubic root of 25230974 is about 293.2995108501.

The spelling of 25230974 in words is "twenty-five million, two hundred thirty thousand, nine hundred seventy-four".