1152340534 has 8 divisors (see below), whose sum is σ = 1728708768. Its totient is φ = 576104280.

The previous prime is 1152340523. The next prime is 1152340561. The reversal of 1152340534 is 4350432511.

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

It is a congruent number.

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, 7102 + ... + 48529.

It is an arithmetic number, because the mean of its divisors is an integer number (216088596).

Almost surely, 2^1152340534 is an apocalyptic number.

1152340534 is a deficient number, since it is larger than the sum of its proper divisors (576368234).

1152340534 is a wasteful number, since it uses less digits than its factorization.

1152340534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65990.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1152340534 is about 33946.1416658801. The cubic root of 1152340534 is about 1048.3998405108.

The spelling of 1152340534 in words is "one billion, one hundred fifty-two million, three hundred forty thousand, five hundred thirty-four".