25085254 has 8 divisors (see below), whose sum is σ = 38503080. Its totient is φ = 12250896.

The previous prime is 25085243. The next prime is 25085257. The reversal of 25085254 is 45258052.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25085257) 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, 145759 + ... + 145930.

It is an arithmetic number, because the mean of its divisors is an integer number (4812885).

Almost surely, 2^25085254 is an apocalyptic number.

25085254 is a deficient number, since it is larger than the sum of its proper divisors (13417826).

25085254 is a wasteful number, since it uses less digits than its factorization.

25085254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291734.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 25085254 is about 5008.5181441221. The cubic root of 25085254 is about 292.7337756580.

The spelling of 25085254 in words is "twenty-five million, eighty-five thousand, two hundred fifty-four".