1147314914 has 8 divisors (see below), whose sum is σ = 1725308508. Its totient is φ = 572212080.

The previous prime is 1147314913. The next prime is 1147314919. The reversal of 1147314914 is 4194137411.

It can be written as a sum of positive squares in 2 ways, for example, as 1114424689 + 32890225 = 33383^2 + 5735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1147314913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721697 + ... + 723284.

Almost surely, 2^1147314914 is an apocalyptic number.

1147314914 is a deficient number, since it is larger than the sum of its proper divisors (577993594).

1147314914 is a wasteful number, since it uses less digits than its factorization.

1147314914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445380.

The product of its digits is 12096, while the sum is 35.

The square root of 1147314914 is about 33872.0373464603. The cubic root of 1147314914 is about 1046.8735158325.

The spelling of 1147314914 in words is "one billion, one hundred forty-seven million, three hundred fourteen thousand, nine hundred fourteen".