25675475 has 24 divisors (see below), whose sum is σ = 37973760. Its totient is φ = 16837920.

The previous prime is 25675453. The next prime is 25675477. The reversal of 25675475 is 57457652.

It is a de Polignac number, because none of the positive numbers 2^k-25675475 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25675477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 836 + ... + 7214.

It is an arithmetic number, because the mean of its divisors is an integer number (1582240).

Almost surely, 2^25675475 is an apocalyptic number.

25675475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25675475 is a deficient number, since it is larger than the sum of its proper divisors (12298285).

25675475 is a wasteful number, since it uses less digits than its factorization.

25675475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6419 (or 6414 counting only the distinct ones).

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

The square root of 25675475 is about 5067.0972952964. The cubic root of 25675475 is about 295.0118735047.

The spelling of 25675475 in words is "twenty-five million, six hundred seventy-five thousand, four hundred seventy-five".