25676601 has 4 divisors (see below), whose sum is σ = 34235472. Its totient is φ = 17117732.

The previous prime is 25676597. The next prime is 25676603. The reversal of 25676601 is 10667652.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25676601 - 2² = 25676597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25676603) 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, 4279431 + ... + 4279436.

It is an arithmetic number, because the mean of its divisors is an integer number (8558868).

Almost surely, 2^25676601 is an apocalyptic number.

It is an amenable number.

25676601 is a deficient number, since it is larger than the sum of its proper divisors (8558871).

25676601 is an equidigital number, since it uses as much as digits as its factorization.

25676601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8558870.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 25676601 is about 5067.2084030559. The cubic root of 25676601 is about 295.0161860314.

The spelling of 25676601 in words is "twenty-five million, six hundred seventy-six thousand, six hundred one".