1119473224 has 8 divisors (see below), whose sum is σ = 2099012310. Its totient is φ = 559736608.

The previous prime is 1119473189. The next prime is 1119473237. The reversal of 1119473224 is 4223749111.

It can be written as a sum of positive squares in only one way, i.e., 989102500 + 130370724 = 31450^2 + 11418^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1119473224.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69967069 + ... + 69967084.

Almost surely, 2^1119473224 is an apocalyptic number.

It is an amenable number.

1119473224 is a deficient number, since it is larger than the sum of its proper divisors (979539086).

1119473224 is a wasteful number, since it uses less digits than its factorization.

1119473224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139934159 (or 139934155 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 1119473224 is about 33458.5299139098. The cubic root of 1119473224 is about 1038.3359804763.

The spelling of 1119473224 in words is "one billion, one hundred nineteen million, four hundred seventy-three thousand, two hundred twenty-four".