1172783332 has 24 divisors (see below), whose sum is σ = 2346664320. Its totient is φ = 502386240.

The previous prime is 1172783323. The next prime is 1172783399. The reversal of 1172783332 is 2333872711.

It is a junction number, because it is equal to n+sod(n) for n = 1172783291 and 1172783300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59769 + ... + 76927.

It is an arithmetic number, because the mean of its divisors is an integer number (97777680).

Almost surely, 2^1172783332 is an apocalyptic number.

It is an amenable number.

1172783332 is an abundant number, since it is smaller than the sum of its proper divisors (1173880988).

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

1172783332 is a wasteful number, since it uses less digits than its factorization.

1172783332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19611 (or 19609 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 1172783332 is about 34245.9243122448. The cubic root of 1172783332 is about 1054.5631583910.

It can be divided in two parts, 11727 and 83332, that added together give a palindrome (95059).

The spelling of 1172783332 in words is "one billion, one hundred seventy-two million, seven hundred eighty-three thousand, three hundred thirty-two".