223271352 has 24 divisors (see below), whose sum is σ = 604693440. Its totient is φ = 74423760.

The previous prime is 223271339. The next prime is 223271359. The reversal of 223271352 is 253172322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×223271352³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223271359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1550424 + ... + 1550567.

It is an arithmetic number, because the mean of its divisors is an integer number (25195560).

Almost surely, 2^223271352 is an apocalyptic number.

It is an amenable number.

223271352 is an abundant number, since it is smaller than the sum of its proper divisors (381422088).

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

223271352 is a wasteful number, since it uses less digits than its factorization.

223271352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101003 (or 3100996 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 223271352 is about 14942.2672978367. The cubic root of 223271352 is about 606.6585658192.

The spelling of 223271352 in words is "two hundred twenty-three million, two hundred seventy-one thousand, three hundred fifty-two".