156480785 has 8 divisors (see below), whose sum is σ = 188153280. Its totient is φ = 124933744.

The previous prime is 156480773. The next prime is 156480791. The reversal of 156480785 is 587084651.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 156480785 - 2⁴ = 156480769 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 28595 + ... + 33624.

It is an arithmetic number, because the mean of its divisors is an integer number (23519160).

Almost surely, 2^156480785 is an apocalyptic number.

It is an amenable number.

156480785 is a deficient number, since it is larger than the sum of its proper divisors (31672495).

156480785 is an equidigital number, since it uses as much as digits as its factorization.

156480785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62727.

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 156480785 is about 12509.2279937652. The cubic root of 156480785 is about 538.8737213682.

The spelling of 156480785 in words is "one hundred fifty-six million, four hundred eighty thousand, seven hundred eighty-five".