223913462 has 4 divisors (see below), whose sum is σ = 335870196. Its totient is φ = 111956730.

The previous prime is 223913447. The next prime is 223913467. The reversal of 223913462 is 264319322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223913467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55978364 + ... + 55978367.

It is an arithmetic number, because the mean of its divisors is an integer number (83967549).

Almost surely, 2^223913462 is an apocalyptic number.

223913462 is a deficient number, since it is larger than the sum of its proper divisors (111956734).

223913462 is a wasteful number, since it uses less digits than its factorization.

223913462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111956733.

The product of its digits is 15552, while the sum is 32.

The square root of 223913462 is about 14963.7382361494. The cubic root of 223913462 is about 607.2395758681.

The spelling of 223913462 in words is "two hundred twenty-three million, nine hundred thirteen thousand, four hundred sixty-two".