25745476 has 27 divisors (see below), whose sum is σ = 46921791. Its totient is φ = 12360264.

The previous prime is 25745471. The next prime is 25745479. The reversal of 25745476 is 67454752.

The square root of 25745476 is 5074.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25745471) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 436335 + ... + 436393.

Almost surely, 2^25745476 is an apocalyptic number.

25745476 is the 5074-th square number.

It is an amenable number.

25745476 is a deficient number, since it is larger than the sum of its proper divisors (21176315).

25745476 is an equidigital number, since it uses as much as digits as its factorization.

25745476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 104 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The cubic root of 25745476 is about 295.2797346569.

The spelling of 25745476 in words is "twenty-five million, seven hundred forty-five thousand, four hundred seventy-six".