25314663 has 8 divisors (see below), whose sum is σ = 36821376. Its totient is φ = 15342200.

The previous prime is 25314661. The next prime is 25314701. The reversal of 25314663 is 36641352.

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 25314663 - 2¹ = 25314661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25314663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25314661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383523 + ... + 383588.

It is an arithmetic number, because the mean of its divisors is an integer number (4602672).

Almost surely, 2^25314663 is an apocalyptic number.

25314663 is a deficient number, since it is larger than the sum of its proper divisors (11506713).

25314663 is a wasteful number, since it uses less digits than its factorization.

25314663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767125.

The product of its digits is 12960, while the sum is 30.

The square root of 25314663 is about 5031.3679054508. The cubic root of 25314663 is about 293.6234361667.

The spelling of 25314663 in words is "twenty-five million, three hundred fourteen thousand, six hundred sixty-three".