1158164834 has 8 divisors (see below), whose sum is σ = 1737437520. Its totient is φ = 579018996.

The previous prime is 1158164827. The next prime is 1158164927. The reversal of 1158164834 is 4384618511.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1158164791 and 1158164800.

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, 4064 + ... + 48299.

It is an arithmetic number, because the mean of its divisors is an integer number (217179690).

Almost surely, 2^1158164834 is an apocalyptic number.

1158164834 is a deficient number, since it is larger than the sum of its proper divisors (579272686).

1158164834 is a wasteful number, since it uses less digits than its factorization.

1158164834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63424.

The product of its digits is 92160, while the sum is 41.

The square root of 1158164834 is about 34031.8209033839. The cubic root of 1158164834 is about 1050.1631897531.

The spelling of 1158164834 in words is "one billion, one hundred fifty-eight million, one hundred sixty-four thousand, eight hundred thirty-four".