25425350 has 24 divisors (see below), whose sum is σ = 49349520. Its totient is φ = 9727520.

The previous prime is 25425343. The next prime is 25425383. The reversal of 25425350 is 5352452.

It is a super-4 number, since 4×25425350⁴ (a number of 31 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9905 + ... + 12204.

It is an arithmetic number, because the mean of its divisors is an integer number (2056230).

Almost surely, 2^25425350 is an apocalyptic number.

25425350 is a deficient number, since it is larger than the sum of its proper divisors (23924170).

25425350 is a wasteful number, since it uses less digits than its factorization.

25425350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22144 (or 22139 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 25425350 is about 5042.3556003122. The cubic root of 25425350 is about 294.0507648314.

The spelling of 25425350 in words is "twenty-five million, four hundred twenty-five thousand, three hundred fifty".