1223046882 has 18 divisors (see below), whose sum is σ = 2650256427. Its totient is φ = 407632836.

The previous prime is 1223046859. The next prime is 1223046883. The reversal of 1223046882 is 2886403221.

It can be written as a sum of positive squares in only one way, i.e., 611523441 + 611523441 = 24729^2 + 24729^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=24729.

It is not an unprimeable number, because it can be changed into a prime (1223046883) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 144253 + ... + 152495.

Almost surely, 2^1223046882 is an apocalyptic number.

1223046882 is an abundant number, since it is smaller than the sum of its proper divisors (1427209545).

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

1223046882 is an frugal number, since it uses more digits than its factorization.

1223046882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16494 (or 8248 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1223046882 is about 34972.0871839243. The cubic root of 1223046882 is about 1069.4185218043.

The spelling of 1223046882 in words is "one billion, two hundred twenty-three million, forty-six thousand, eight hundred eighty-two".