223696030 has 32 divisors (see below), whose sum is σ = 435424896. Its totient is φ = 82420224.

The previous prime is 223696021. The next prime is 223696037. The reversal of 223696030 is 30696322.

It is a junction number, because it is equal to n+sod(n) for n = 223695983 and 223696001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223696037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6009 + ... + 21988.

It is an arithmetic number, because the mean of its divisors is an integer number (13607028).

Almost surely, 2^223696030 is an apocalyptic number.

223696030 is a deficient number, since it is larger than the sum of its proper divisors (211728866).

223696030 is a wasteful number, since it uses less digits than its factorization.

223696030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28068.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 223696030 is about 14956.4711747123. The cubic root of 223696030 is about 607.0429581294.

The spelling of 223696030 in words is "two hundred twenty-three million, six hundred ninety-six thousand, thirty".