1158714672 has 40 divisors (see below), whose sum is σ = 2997520944. Its totient is φ = 385699584.

The previous prime is 1158714659. The next prime is 1158714701. The reversal of 1158714672 is 2764178511.

It is a super-2 number, since 2×1158714672² = 2685239382216135168, which contains 22 as substring.

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, 18718 + ... + 51650.

Almost surely, 2^1158714672 is an apocalyptic number.

1158714672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1158714672 is an abundant number, since it is smaller than the sum of its proper divisors (1838806272).

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

1158714672 is a wasteful number, since it uses less digits than its factorization.

1158714672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33677 (or 33671 counting only the distinct ones).

The product of its digits is 94080, while the sum is 42.

The square root of 1158714672 is about 34039.8982372157. The cubic root of 1158714672 is about 1050.3293515574.

The spelling of 1158714672 in words is "one billion, one hundred fifty-eight million, seven hundred fourteen thousand, six hundred seventy-two".