25670711 has 8 divisors (see below), whose sum is σ = 28761744. Its totient is φ = 22705920.

The previous prime is 25670693. The next prime is 25670717. The reversal of 25670711 is 11707652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25670711 - 2¹⁰ = 25669687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25670717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31130 + ... + 31943.

It is an arithmetic number, because the mean of its divisors is an integer number (3595218).

Almost surely, 2^25670711 is an apocalyptic number.

25670711 is a deficient number, since it is larger than the sum of its proper divisors (3091033).

25670711 is a wasteful number, since it uses less digits than its factorization.

25670711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63121.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 25670711 is about 5066.6271818637. The cubic root of 25670711 is about 294.9936262149.

The spelling of 25670711 in words is "twenty-five million, six hundred seventy thousand, seven hundred eleven".