123304722 has 16 divisors (see below), whose sum is σ = 246978720. Its totient is φ = 41040032.

The previous prime is 123304697. The next prime is 123304733. The reversal of 123304722 is 227403321.

It is a junction number, because it is equal to n+sod(n) for n = 123304692 and 123304701.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10947 + ... + 19142.

It is an arithmetic number, because the mean of its divisors is an integer number (15436170).

Almost surely, 2^123304722 is an apocalyptic number.

123304722 is an abundant number, since it is smaller than the sum of its proper divisors (123673998).

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

123304722 is a wasteful number, since it uses less digits than its factorization.

123304722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30777.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 123304722 is about 11104.2659370172. The cubic root of 123304722 is about 497.7293330867.

The spelling of 123304722 in words is "one hundred twenty-three million, three hundred four thousand, seven hundred twenty-two".