25673327 has 4 divisors (see below), whose sum is σ = 26219616. Its totient is φ = 25127040.

The previous prime is 25673273. The next prime is 25673357. The reversal of 25673327 is 72337652.

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 25673327 - 2²⁰ = 24624751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25673357) 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 3 ways as a sum of consecutive naturals, for example, 273074 + ... + 273167.

It is an arithmetic number, because the mean of its divisors is an integer number (6554904).

Almost surely, 2^25673327 is an apocalyptic number.

25673327 is a deficient number, since it is larger than the sum of its proper divisors (546289).

25673327 is an equidigital number, since it uses as much as digits as its factorization.

25673327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546288.

The product of its digits is 52920, while the sum is 35.

The square root of 25673327 is about 5066.8853351936. The cubic root of 25673327 is about 295.0036464167.

The spelling of 25673327 in words is "twenty-five million, six hundred seventy-three thousand, three hundred twenty-seven".