27242325 has 60 divisors (see below), whose sum is σ = 55094688. Its totient is φ = 13197600.

The previous prime is 27242311. The next prime is 27242351. The reversal of 27242325 is 52324272.

It is not a de Polignac number, because 27242325 - 2⁴ = 27242309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 21664 + ... + 22886.

Almost surely, 2^27242325 is an apocalyptic number.

27242325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

27242325 is an abundant number, since it is smaller than the sum of its proper divisors (27852363).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27242325 is a wasteful number, since it uses less digits than its factorization.

27242325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256 (or 1242 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 27242325 is about 5219.4180710114. The cubic root of 27242325 is about 300.8948282874.

Adding to 27242325 its reverse (52324272), we get a palindrome (79566597).

The spelling of 27242325 in words is "twenty-seven million, two hundred forty-two thousand, three hundred twenty-five".