156064384 has 64 divisors (see below), whose sum is σ = 370823040. Its totient is φ = 63968256.

The previous prime is 156064351. The next prime is 156064387. The reversal of 156064384 is 483460651.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (156064387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16822 + ... + 24394.

It is an arithmetic number, because the mean of its divisors is an integer number (5794110).

Almost surely, 2^156064384 is an apocalyptic number.

156064384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156064384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185411520).

156064384 is an abundant number, since it is smaller than the sum of its proper divisors (214758656).

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

156064384 is an equidigital number, since it uses as much as digits as its factorization.

156064384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7617 (or 7605 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 156064384 is about 12492.5731536781. The cubic root of 156064384 is about 538.3953093049.

The spelling of 156064384 in words is "one hundred fifty-six million, sixty-four thousand, three hundred eighty-four".