156104000 has 224 divisors, whose sum is σ = 443788800. Its totient is φ = 53913600.

The previous prime is 156103957. The next prime is 156104009. The reversal of 156104000 is 401651.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 156104000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156104009) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1975961 + ... + 1976039.

It is an arithmetic number, because the mean of its divisors is an integer number (1981200).

Almost surely, 2^156104000 is an apocalyptic number.

156104000 is a gapful number since it is divisible by the number (10) 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 156104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221894400).

156104000 is an abundant number, since it is smaller than the sum of its proper divisors (287684800).

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

156104000 is a wasteful number, since it uses less digits than its factorization.

156104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 156104000 is about 12494.1586351383. The cubic root of 156104000 is about 538.4408615817.

Adding to 156104000 its reverse (401651), we get a palindrome (156505651).

The spelling of 156104000 in words is "one hundred fifty-six million, one hundred four thousand".