223400074 has 8 divisors (see below), whose sum is σ = 345909888. Its totient is φ = 108096780.

The previous prime is 223400069. The next prime is 223400083. The reversal of 223400074 is 470004322.

223400074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 1801552 + ... + 1801675.

It is an arithmetic number, because the mean of its divisors is an integer number (43238736).

Almost surely, 2^223400074 is an apocalyptic number.

223400074 is a deficient number, since it is larger than the sum of its proper divisors (122509814).

223400074 is a wasteful number, since it uses less digits than its factorization.

223400074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603260.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 223400074 is about 14946.5739887106. The cubic root of 223400074 is about 606.7751284696.

Adding to 223400074 its reverse (470004322), we get a palindrome (693404396).

The spelling of 223400074 in words is "two hundred twenty-three million, four hundred thousand, seventy-four".