223052169 has 16 divisors (see below), whose sum is σ = 308161152. Its totient is φ = 143394048.

The previous prime is 223052119. The next prime is 223052197. The reversal of 223052169 is 961250322.

It is not a de Polignac number, because 223052169 - 2²¹ = 220955017 is a prime.

It is a super-2 number, since 2×223052169² = 99504540191209122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223052119) 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, 3652 + ... + 21434.

It is an arithmetic number, because the mean of its divisors is an integer number (19260072).

Almost surely, 2^223052169 is an apocalyptic number.

It is an amenable number.

223052169 is a deficient number, since it is larger than the sum of its proper divisors (85108983).

223052169 is a wasteful number, since it uses less digits than its factorization.

223052169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17936.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 223052169 is about 14934.9311682378. The cubic root of 223052169 is about 606.4599841704.

The spelling of 223052169 in words is "two hundred twenty-three million, fifty-two thousand, one hundred sixty-nine".