25725935 has 16 divisors (see below), whose sum is σ = 31679424. Its totient is φ = 20047872.

The previous prime is 25725907. The next prime is 25725961. The reversal of 25725935 is 53952752.

It is a cyclic number.

It is not a de Polignac number, because 25725935 - 2¹⁰ = 25724911 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50894 + ... + 51396.

It is an arithmetic number, because the mean of its divisors is an integer number (1979964).

Almost surely, 2^25725935 is an apocalyptic number.

25725935 is a deficient number, since it is larger than the sum of its proper divisors (5953489).

25725935 is a wasteful number, since it uses less digits than its factorization.

25725935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754.

The product of its digits is 94500, while the sum is 38.

The square root of 25725935 is about 5072.0740333714. The cubic root of 25725935 is about 295.2050092728.

The spelling of 25725935 in words is "twenty-five million, seven hundred twenty-five thousand, nine hundred thirty-five".