25920327 has 4 divisors (see below), whose sum is σ = 34560440. Its totient is φ = 17280216.

The previous prime is 25920289. The next prime is 25920341. The reversal of 25920327 is 72302952.

It is a happy number.

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

It is not a de Polignac number, because 25920327 - 2¹⁵ = 25887559 is a prime.

It is a super-3 number, since 3×25920327³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25920294 and 25920303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25920397) 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, 4320052 + ... + 4320057.

It is an arithmetic number, because the mean of its divisors is an integer number (8640110).

Almost surely, 2^25920327 is an apocalyptic number.

25920327 is a deficient number, since it is larger than the sum of its proper divisors (8640113).

25920327 is an equidigital number, since it uses as much as digits as its factorization.

25920327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8640112.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 25920327 is about 5091.2009388748. The cubic root of 25920327 is about 295.9466934381.

The spelling of 25920327 in words is "twenty-five million, nine hundred twenty thousand, three hundred twenty-seven".