27325469 has 4 divisors (see below), whose sum is σ = 27336096. Its totient is φ = 27314844.

The previous prime is 27325451. The next prime is 27325517. The reversal of 27325469 is 96452372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 27325469 - 2¹⁶ = 27259933 is a prime.

It is a super-2 number, since 2×27325469² = 1493362512139922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27322469) 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, 1232 + ... + 7494.

It is an arithmetic number, because the mean of its divisors is an integer number (6834024).

Almost surely, 2^27325469 is an apocalyptic number.

It is an amenable number.

27325469 is a deficient number, since it is larger than the sum of its proper divisors (10627).

27325469 is an equidigital number, since it uses as much as digits as its factorization.

27325469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10626.

The product of its digits is 90720, while the sum is 38.

The square root of 27325469 is about 5227.3768756423. The cubic root of 27325469 is about 301.2006292950.

The spelling of 27325469 in words is "twenty-seven million, three hundred twenty-five thousand, four hundred sixty-nine".