223414031 has 4 divisors (see below), whose sum is σ = 224142072. Its totient is φ = 222685992.

The previous prime is 223413997. The next prime is 223414039. The reversal of 223414031 is 130414322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223414031 is a prime.

It is a super-2 number, since 2×223414031² = 99827658495337922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223413994 and 223414012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223414039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363560 + ... + 364173.

It is an arithmetic number, because the mean of its divisors is an integer number (56035518).

Almost surely, 2^223414031 is an apocalyptic number.

223414031 is a deficient number, since it is larger than the sum of its proper divisors (728041).

223414031 is an equidigital number, since it uses as much as digits as its factorization.

223414031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728040.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 223414031 is about 14947.0408777122. The cubic root of 223414031 is about 606.7877643713.

Adding to 223414031 its reverse (130414322), we get a palindrome (353828353).

The spelling of 223414031 in words is "two hundred twenty-three million, four hundred fourteen thousand, thirty-one".