723223106 has 16 divisors (see below), whose sum is σ = 1168490400. Its totient is φ = 334611648.

The previous prime is 723223103. The next prime is 723223147. The reversal of 723223106 is 601322327.

It is a super-2 number, since 2×723223106² = 1046103322104574472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (723223103) 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, 219671 + ... + 222938.

It is an arithmetic number, because the mean of its divisors is an integer number (73030650).

Almost surely, 2^723223106 is an apocalyptic number.

723223106 is a deficient number, since it is larger than the sum of its proper divisors (445267294).

723223106 is a wasteful number, since it uses less digits than its factorization.

723223106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442673.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 723223106 is about 26892.8077002012. The cubic root of 723223106 is about 897.6163699482.

The spelling of 723223106 in words is "seven hundred twenty-three million, two hundred twenty-three thousand, one hundred six".