25560467 has 4 divisors (see below), whose sum is σ = 25616856. Its totient is φ = 25504080.

The previous prime is 25560463. The next prime is 25560473. The reversal of 25560467 is 76406552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25560467 - 2² = 25560463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25560463) 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, 27509 + ... + 28422.

It is an arithmetic number, because the mean of its divisors is an integer number (6404214).

Almost surely, 2^25560467 is an apocalyptic number.

25560467 is a deficient number, since it is larger than the sum of its proper divisors (56389).

25560467 is an equidigital number, since it uses as much as digits as its factorization.

25560467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56388.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 25560467 is about 5055.7360492811. The cubic root of 25560467 is about 294.5707325468.

The spelling of 25560467 in words is "twenty-five million, five hundred sixty thousand, four hundred sixty-seven".