25934339 has 4 divisors (see below), whose sum is σ = 26176824. Its totient is φ = 25691856.

The previous prime is 25934303. The next prime is 25934341. The reversal of 25934339 is 93343952.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25934339 - 2¹² = 25930243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25934369) 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, 121082 + ... + 121295.

It is an arithmetic number, because the mean of its divisors is an integer number (6544206).

Almost surely, 2^25934339 is an apocalyptic number.

25934339 is a deficient number, since it is larger than the sum of its proper divisors (242485).

25934339 is a wasteful number, since it uses less digits than its factorization.

25934339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242484.

The product of its digits is 87480, while the sum is 38.

The square root of 25934339 is about 5092.5768526356. The cubic root of 25934339 is about 296.0000114134. Note that the first 4 decimals are identical.

The spelling of 25934339 in words is "twenty-five million, nine hundred thirty-four thousand, three hundred thirty-nine".