1162220504 has 32 divisors (see below), whose sum is σ = 2381788800. Its totient is φ = 529282560.

The previous prime is 1162220503. The next prime is 1162220509. The reversal of 1162220504 is 4050222611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1162220504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162220503) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 133619 + ... + 142050.

It is an arithmetic number, because the mean of its divisors is an integer number (74430900).

Almost surely, 2^1162220504 is an apocalyptic number.

It is an amenable number.

1162220504 is an abundant number, since it is smaller than the sum of its proper divisors (1219568296).

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

1162220504 is a wasteful number, since it uses less digits than its factorization.

1162220504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275723 (or 275719 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1162220504 is about 34091.3552678681. The cubic root of 1162220504 is about 1051.3875846851.

The spelling of 1162220504 in words is "one billion, one hundred sixty-two million, two hundred twenty thousand, five hundred four".