1156613034 has 32 divisors (see below), whose sum is σ = 2384819136. Its totient is φ = 373726080.

The previous prime is 1156613021. The next prime is 1156613041. The reversal of 1156613034 is 4303166511.

It is a junction number, because it is equal to n+sod(n) for n = 1156612992 and 1156613010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23649 + ... + 53595.

It is an arithmetic number, because the mean of its divisors is an integer number (74525598).

Almost surely, 2^1156613034 is an apocalyptic number.

1156613034 is an abundant number, since it is smaller than the sum of its proper divisors (1228206102).

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

1156613034 is a wasteful number, since it uses less digits than its factorization.

1156613034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30150.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1156613034 is about 34009.0140109942. The cubic root of 1156613034 is about 1049.6939498045.

Adding to 1156613034 its reverse (4303166511), we get a palindrome (5459779545).

The spelling of 1156613034 in words is "one billion, one hundred fifty-six million, six hundred thirteen thousand, thirty-four".