223052307 has 8 divisors (see below), whose sum is σ = 300182976. Its totient is φ = 147311592.

The previous prime is 223052293. The next prime is 223052329. The reversal of 223052307 is 703250322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-223052307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223052387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347113 + ... + 347754.

It is an arithmetic number, because the mean of its divisors is an integer number (37522872).

Almost surely, 2^223052307 is an apocalyptic number.

223052307 is a deficient number, since it is larger than the sum of its proper divisors (77130669).

223052307 is a wasteful number, since it uses less digits than its factorization.

223052307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694977.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 223052307 is about 14934.9357882784. The cubic root of 223052307 is about 606.4601092404.

The spelling of 223052307 in words is "two hundred twenty-three million, fifty-two thousand, three hundred seven".