1162604456 has 32 divisors (see below), whose sum is σ = 2356100040. Its totient is φ = 534636288.

The previous prime is 1162604453. The next prime is 1162604467. The reversal of 1162604456 is 6544062611.

It can be written as a sum of positive squares in 4 ways, for example, as 266799556 + 895804900 = 16334^2 + 29930^2 .

It is a super-2 number, since 2×1162604456² = 2703298242222111872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1162604453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8630 + ... + 48986.

Almost surely, 2^1162604456 is an apocalyptic number.

It is an amenable number.

1162604456 is an abundant number, since it is smaller than the sum of its proper divisors (1193495584).

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

1162604456 is a wasteful number, since it uses less digits than its factorization.

1162604456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40653 (or 40649 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1162604456 is about 34096.9860251606. The cubic root of 1162604456 is about 1051.5033509902.

The spelling of 1162604456 in words is "one billion, one hundred sixty-two million, six hundred four thousand, four hundred fifty-six".