1223795504 has 20 divisors (see below), whose sum is σ = 2375871000. Its totient is φ = 610667520.

The previous prime is 1223795497. The next prime is 1223795513. The reversal of 1223795504 is 4055973221.

It is a super-2 number, since 2×1223795504² = 2995350871221228032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68657 + ... + 84624.

It is an arithmetic number, because the mean of its divisors is an integer number (118793550).

Almost surely, 2^1223795504 is an apocalyptic number.

It is an amenable number.

1223795504 is a deficient number, since it is larger than the sum of its proper divisors (1152075496).

1223795504 is a wasteful number, since it uses less digits than its factorization.

1223795504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153788 (or 153782 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 1223795504 is about 34982.7886824364. The cubic root of 1223795504 is about 1069.6366728701.

The spelling of 1223795504 in words is "one billion, two hundred twenty-three million, seven hundred ninety-five thousand, five hundred four".