25930797 has 16 divisors (see below), whose sum is σ = 36832320. Its totient is φ = 16170752.

The previous prime is 25930781. The next prime is 25930799. The reversal of 25930797 is 79703952.

It is a cyclic number.

It is not a de Polignac number, because 25930797 - 2⁴ = 25930781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25930799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7354 + ... + 10292.

It is an arithmetic number, because the mean of its divisors is an integer number (2302020).

Almost surely, 2^25930797 is an apocalyptic number.

It is an amenable number.

25930797 is a deficient number, since it is larger than the sum of its proper divisors (10901523).

25930797 is a wasteful number, since it uses less digits than its factorization.

25930797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132.

The product of its (nonzero) digits is 119070, while the sum is 42.

The square root of 25930797 is about 5092.2290796860. The cubic root of 25930797 is about 295.9865353322.

The spelling of 25930797 in words is "twenty-five million, nine hundred thirty thousand, seven hundred ninety-seven".