223410998 has 4 divisors (see below), whose sum is σ = 335116500. Its totient is φ = 111705498.

The previous prime is 223410997. The next prime is 223411007. The reversal of 223410998 is 899014322.

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 (223410997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55852748 + ... + 55852751.

It is an arithmetic number, because the mean of its divisors is an integer number (83779125).

Almost surely, 2^223410998 is an apocalyptic number.

223410998 is a deficient number, since it is larger than the sum of its proper divisors (111705502).

223410998 is a wasteful number, since it uses less digits than its factorization.

223410998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111705501.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 223410998 is about 14946.9394191587. The cubic root of 223410998 is about 606.7850185043.

The spelling of 223410998 in words is "two hundred twenty-three million, four hundred ten thousand, nine hundred ninety-eight".