223200054 has 48 divisors (see below), whose sum is σ = 602933760. Its totient is φ = 57973680.

The previous prime is 223199939. The next prime is 223200067. The reversal of 223200054 is 450002322.

It is a super-3 number, since 3×223200054³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79134 + ... + 81905.

It is an arithmetic number, because the mean of its divisors is an integer number (12561120).

Almost surely, 2^223200054 is an apocalyptic number.

223200054 is an abundant number, since it is smaller than the sum of its proper divisors (379733706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223200054 is a wasteful number, since it uses less digits than its factorization.

223200054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161065 (or 161062 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 223200054 is about 14939.8813248299. The cubic root of 223200054 is about 606.5939834967.

Adding to 223200054 its reverse (450002322), we get a palindrome (673202376).

The spelling of 223200054 in words is "two hundred twenty-three million, two hundred thousand, fifty-four".