223431094 has 4 divisors (see below), whose sum is σ = 335146644. Its totient is φ = 111715546.

The previous prime is 223431083. The next prime is 223431101. The reversal of 223431094 is 490134322.

223431094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 490134322 = 2 ⋅245067161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55857772 + ... + 55857775.

It is an arithmetic number, because the mean of its divisors is an integer number (83786661).

Almost surely, 2^223431094 is an apocalyptic number.

223431094 is a deficient number, since it is larger than the sum of its proper divisors (111715550).

223431094 is a wasteful number, since it uses less digits than its factorization.

223431094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111715549.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 223431094 is about 14947.6116486882. The cubic root of 223431094 is about 606.8032115599.

The spelling of 223431094 in words is "two hundred twenty-three million, four hundred thirty-one thousand, ninety-four".