25677795 has 32 divisors (see below), whose sum is σ = 48271104. Its totient is φ = 11491200.

The previous prime is 25677791. The next prime is 25677809. The reversal of 25677795 is 59777652.

It is not a de Polignac number, because 25677795 - 2² = 25677791 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (25677791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3841 + ... + 8130.

It is an arithmetic number, because the mean of its divisors is an integer number (1508472).

Almost surely, 2^25677795 is an apocalyptic number.

25677795 is a deficient number, since it is larger than the sum of its proper divisors (22593309).

25677795 is a wasteful number, since it uses less digits than its factorization.

25677795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12003.

The product of its digits is 926100, while the sum is 48.

The square root of 25677795 is about 5067.3262180365. The cubic root of 25677795 is about 295.0207588571.

The spelling of 25677795 in words is "twenty-five million, six hundred seventy-seven thousand, seven hundred ninety-five".