1121746084 has 12 divisors (see below), whose sum is σ = 1966030108. Its totient is φ = 560023200.

The previous prime is 1121746069. The next prime is 1121746123. The reversal of 1121746084 is 4806471211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 628906084 + 492840000 = 25078^2 + 22200^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 209487 + ... + 214774.

Almost surely, 2^1121746084 is an apocalyptic number.

It is an amenable number.

1121746084 is a deficient number, since it is larger than the sum of its proper divisors (844284024).

1121746084 is a wasteful number, since it uses less digits than its factorization.

1121746084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424926 (or 424924 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 1121746084 is about 33492.4780211916. The cubic root of 1121746084 is about 1039.0382146180.

The spelling of 1121746084 in words is "one billion, one hundred twenty-one million, seven hundred forty-six thousand, eighty-four".