223403413 has 8 divisors (see below), whose sum is σ = 225275960. Its totient is φ = 221538240.

The previous prime is 223403371. The next prime is 223403419. The reversal of 223403413 is 314304322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 289444 + 223113969 = 538^2 + 14937^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223403413 - 2⁹ = 223402901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223403419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70303 + ... + 73411.

It is an arithmetic number, because the mean of its divisors is an integer number (28159495).

Almost surely, 2^223403413 is an apocalyptic number.

It is an amenable number.

223403413 is a deficient number, since it is larger than the sum of its proper divisors (1872547).

223403413 is a wasteful number, since it uses less digits than its factorization.

223403413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 223403413 is about 14946.6856861312. The cubic root of 223403413 is about 606.7781514648.

Adding to 223403413 its reverse (314304322), we get a palindrome (537707735).

Subtracting 223403413 from its reverse (314304322), we obtain a palindrome (90900909).

The spelling of 223403413 in words is "two hundred twenty-three million, four hundred three thousand, four hundred thirteen".