223095172 has 12 divisors (see below), whose sum is σ = 390699036. Its totient is φ = 111466880.

The previous prime is 223095151. The next prime is 223095203. The reversal of 223095172 is 271590322.

It can be written as a sum of positive squares in 2 ways, for example, as 66194496 + 156900676 = 8136^2 + 12526^2 .

It is a super-3 number, since 3×223095172³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13729 + ... + 25192.

It is an arithmetic number, because the mean of its divisors is an integer number (32558253).

Almost surely, 2^223095172 is an apocalyptic number.

It is an amenable number.

223095172 is a deficient number, since it is larger than the sum of its proper divisors (167603864).

223095172 is a wasteful number, since it uses less digits than its factorization.

223095172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40358 (or 40356 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 223095172 is about 14936.3707774010. The cubic root of 223095172 is about 606.4989555061.

The spelling of 223095172 in words is "two hundred twenty-three million, ninety-five thousand, one hundred seventy-two".