1220046024 has 16 divisors (see below), whose sum is σ = 3050115120. Its totient is φ = 406682000.

The previous prime is 1220046001. The next prime is 1220046043. The reversal of 1220046024 is 4206400221.

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, 25417602 + ... + 25417649.

It is an arithmetic number, because the mean of its divisors is an integer number (190632195).

Almost surely, 2^1220046024 is an apocalyptic number.

It is an amenable number.

1220046024 is an abundant number, since it is smaller than the sum of its proper divisors (1830069096).

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

1220046024 is a wasteful number, since it uses less digits than its factorization.

1220046024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50835260 (or 50835256 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1220046024 is about 34929.1572185760. The cubic root of 1220046024 is about 1068.5431665953.

Adding to 1220046024 its reverse (4206400221), we get a palindrome (5426446245).

The spelling of 1220046024 in words is "one billion, two hundred twenty million, forty-six thousand, twenty-four".