27225204 has 24 divisors (see below), whose sum is σ = 64397760. Its totient is φ = 8950464.

The previous prime is 27225197. The next prime is 27225239. The reversal of 27225204 is 40252272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14664 + ... + 16415.

It is an arithmetic number, because the mean of its divisors is an integer number (2683240).

Almost surely, 2^27225204 is an apocalyptic number.

It is an amenable number.

27225204 is an abundant number, since it is smaller than the sum of its proper divisors (37172556).

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

27225204 is a wasteful number, since it uses less digits than its factorization.

27225204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31159 (or 31157 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 27225204 is about 5217.7776878667. Note that the first 3 decimals coincide. The cubic root of 27225204 is about 300.8317805612.

Adding to 27225204 its reverse (40252272), we get a palindrome (67477476).

The spelling of 27225204 in words is "twenty-seven million, two hundred twenty-five thousand, two hundred four".