25079211 has 6 divisors (see below), whose sum is σ = 36225540. Its totient is φ = 16719468.

The previous prime is 25079149. The next prime is 25079213. The reversal of 25079211 is 11297052.

It is not a de Polignac number, because 25079211 - 2¹⁴ = 25062827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25079213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1393281 + ... + 1393298.

It is an arithmetic number, because the mean of its divisors is an integer number (6037590).

Almost surely, 2^25079211 is an apocalyptic number.

25079211 is a deficient number, since it is larger than the sum of its proper divisors (11146329).

25079211 is a wasteful number, since it uses less digits than its factorization.

25079211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786585 (or 2786582 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 25079211 is about 5007.9148355378. The cubic root of 25079211 is about 292.7102673946.

The spelling of 25079211 in words is "twenty-five million, seventy-nine thousand, two hundred eleven".