25625423 has 8 divisors (see below), whose sum is σ = 26713392. Its totient is φ = 24558336.

The previous prime is 25625419. The next prime is 25625441. The reversal of 25625423 is 32452652.

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 25625423 - 2² = 25625419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25625923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2690 + ... + 7647.

It is an arithmetic number, because the mean of its divisors is an integer number (3339174).

Almost surely, 2^25625423 is an apocalyptic number.

25625423 is a deficient number, since it is larger than the sum of its proper divisors (1087969).

25625423 is a wasteful number, since it uses less digits than its factorization.

25625423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10441.

The product of its digits is 14400, while the sum is 29.

The square root of 25625423 is about 5062.1559636187. The cubic root of 25625423 is about 294.8200492100.

The spelling of 25625423 in words is "twenty-five million, six hundred twenty-five thousand, four hundred twenty-three".