223252254 has 32 divisors (see below), whose sum is σ = 496992000. Its totient is φ = 74286072.

The previous prime is 223252247. The next prime is 223252277. The reversal of 223252254 is 452252322.

It is a super-3 number, since 3×223252254³ (a number of 26 digits) contains 333 as substring.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30087 + ... + 36765.

It is an arithmetic number, because the mean of its divisors is an integer number (15531000).

Almost surely, 2^223252254 is an apocalyptic number.

223252254 is an abundant number, since it is smaller than the sum of its proper divisors (273739746).

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

223252254 is a wasteful number, since it uses less digits than its factorization.

223252254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7309 (or 7303 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 223252254 is about 14941.6282245276. The cubic root of 223252254 is about 606.6412680400.

The spelling of 223252254 in words is "two hundred twenty-three million, two hundred fifty-two thousand, two hundred fifty-four".