1152814578 has 8 divisors (see below), whose sum is σ = 2305629168. Its totient is φ = 384271524.

The previous prime is 1152814567. The next prime is 1152814601. The reversal of 1152814578 is 8754182511.

1152814578 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1152814578 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 96067876 + ... + 96067887.

It is an arithmetic number, because the mean of its divisors is an integer number (288203646).

Almost surely, 2^1152814578 is an apocalyptic number.

1152814578 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1152814578 is a wasteful number, since it uses less digits than its factorization.

1152814578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192135768.

The product of its digits is 89600, while the sum is 42.

The square root of 1152814578 is about 33953.1232436723. The cubic root of 1152814578 is about 1048.5435826037.

It can be divided in two parts, 11528 and 14578, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 1152814578 in words is "one billion, one hundred fifty-two million, eight hundred fourteen thousand, five hundred seventy-eight".