1147371152 has 10 divisors (see below), whose sum is σ = 2223031638. Its totient is φ = 573685568.

The previous prime is 1147371067. The next prime is 1147371161. The reversal of 1147371152 is 2511737411.

It can be written as a sum of positive squares in only one way, i.e., 626801296 + 520569856 = 25036^2 + 22816^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35855333 + ... + 35855364.

Almost surely, 2^1147371152 is an apocalyptic number.

It is an amenable number.

1147371152 is a deficient number, since it is larger than the sum of its proper divisors (1075660486).

1147371152 is an equidigital number, since it uses as much as digits as its factorization.

1147371152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71710705 (or 71710699 counting only the distinct ones).

The product of its digits is 5880, while the sum is 32.

The square root of 1147371152 is about 33872.8674900723. The cubic root of 1147371152 is about 1046.8906204391.

The spelling of 1147371152 in words is "one billion, one hundred forty-seven million, three hundred seventy-one thousand, one hundred fifty-two".