223134252 has 48 divisors (see below), whose sum is σ = 597878400. Its totient is φ = 64056960.

The previous prime is 223134221. The next prime is 223134253. The reversal of 223134252 is 252431322.

It is a super-3 number, since 3×223134252³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223134253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41977 + ... + 46992.

It is an arithmetic number, because the mean of its divisors is an integer number (12455800).

Almost surely, 2^223134252 is an apocalyptic number.

223134252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

223134252 is an abundant number, since it is smaller than the sum of its proper divisors (374744148).

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

223134252 is a wasteful number, since it uses less digits than its factorization.

223134252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89006 (or 89004 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 223134252 is about 14937.6789361668. The cubic root of 223134252 is about 606.5343672919.

Adding to 223134252 its reverse (252431322), we get a palindrome (475565574).

It can be divided in two parts, 22313 and 4252, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 223134252 in words is "two hundred twenty-three million, one hundred thirty-four thousand, two hundred fifty-two".