25674575 has 12 divisors (see below), whose sum is σ = 31977120. Its totient is φ = 20448960.

The previous prime is 25674563. The next prime is 25674577. The reversal of 25674575 is 57547652.

It is not a de Polignac number, because 25674575 - 2⁶ = 25674511 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25674577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3827 + ... + 8123.

It is an arithmetic number, because the mean of its divisors is an integer number (2664760).

Almost surely, 2^25674575 is an apocalyptic number.

25674575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25674575 is a deficient number, since it is larger than the sum of its proper divisors (6302545).

25674575 is a wasteful number, since it uses less digits than its factorization.

25674575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546 (or 4541 counting only the distinct ones).

The product of its digits is 294000, while the sum is 41.

The square root of 25674575 is about 5067.0084862767. The cubic root of 25674575 is about 295.0084264566.

The spelling of 25674575 in words is "twenty-five million, six hundred seventy-four thousand, five hundred seventy-five".