223474029 has 16 divisors (see below), whose sum is σ = 324465600. Its totient is φ = 136273536.

The previous prime is 223474021. The next prime is 223474039. The reversal of 223474029 is 920474322.

It is not a de Polignac number, because 223474029 - 2³ = 223474021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223474021) 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, 65944 + ... + 69249.

It is an arithmetic number, because the mean of its divisors is an integer number (20279100).

Almost surely, 2^223474029 is an apocalyptic number.

223474029 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

223474029 is a deficient number, since it is larger than the sum of its proper divisors (100991571).

223474029 is a wasteful number, since it uses less digits than its factorization.

223474029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135244.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 223474029 is about 14949.0477623158. The cubic root of 223474029 is about 606.8420772743.

The spelling of 223474029 in words is "two hundred twenty-three million, four hundred seventy-four thousand, twenty-nine".