227252304 has 50 divisors (see below), whose sum is σ = 657737850. Its totient is φ = 75750336.

The previous prime is 227252303. The next prime is 227252309. The reversal of 227252304 is 403252722.

It can be written as a sum of positive squares in only one way, i.e., 226442304 + 810000 = 15048^2 + 900^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227252303) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 86379 + ... + 88970.

It is an arithmetic number, because the mean of its divisors is an integer number (13154757).

Almost surely, 2^227252304 is an apocalyptic number.

227252304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

227252304 is an abundant number, since it is smaller than the sum of its proper divisors (430485546).

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

227252304 is a wasteful number, since it uses less digits than its factorization.

227252304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175369 (or 175354 counting only the distinct ones).

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

The square root of 227252304 is about 15074.8898503438. The cubic root of 227252304 is about 610.2429418415.

The spelling of 227252304 in words is "two hundred twenty-seven million, two hundred fifty-two thousand, three hundred four".