1123602976 has 24 divisors (see below), whose sum is σ = 2271882060. Its totient is φ = 546617088.

The previous prime is 1123602959. The next prime is 1123602989. The reversal of 1123602976 is 6792063211.

It can be written as a sum of positive squares in 2 ways, for example, as 1103568400 + 20034576 = 33220^2 + 4476^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473311 + ... + 475678.

Almost surely, 2^1123602976 is an apocalyptic number.

1123602976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1123602976 is an abundant number, since it is smaller than the sum of its proper divisors (1148279084).

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

1123602976 is an equidigital number, since it uses as much as digits as its factorization.

1123602976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949036 (or 949028 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 1123602976 is about 33520.1875889739. The cubic root of 1123602976 is about 1039.6112254945.

The spelling of 1123602976 in words is "one billion, one hundred twenty-three million, six hundred two thousand, nine hundred seventy-six".