25696330 has 32 divisors (see below), whose sum is σ = 51114240. Its totient is φ = 9222720.

The previous prime is 25696301. The next prime is 25696331. The reversal of 25696330 is 3369652.

It is not an unprimeable number, because it can be changed into a prime (25696331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7212 + ... + 10168.

It is an arithmetic number, because the mean of its divisors is an integer number (1597320).

Almost surely, 2^25696330 is an apocalyptic number.

25696330 is a deficient number, since it is larger than the sum of its proper divisors (25417910).

25696330 is a wasteful number, since it uses less digits than its factorization.

25696330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 25696330 is about 5069.1547618908. The cubic root of 25696330 is about 295.0917267185.

The spelling of 25696330 in words is "twenty-five million, six hundred ninety-six thousand, three hundred thirty".