156314224 has 40 divisors (see below), whose sum is σ = 332554608. Its totient is φ = 70586880.

The previous prime is 156314203. The next prime is 156314297. The reversal of 156314224 is 422413651.

It is a junction number, because it is equal to n+sod(n) for n = 156314192 and 156314201.

It is a congruent number.

It is an unprimeable number.

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, 24804 + ... + 30460.

Almost surely, 2^156314224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156314224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166277304).

156314224 is an abundant number, since it is smaller than the sum of its proper divisors (176240384).

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

156314224 is a wasteful number, since it uses less digits than its factorization.

156314224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833 (or 5827 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 156314224 is about 12502.5686960720. The cubic root of 156314224 is about 538.6824578200.

Adding to 156314224 its reverse (422413651), we get a palindrome (578727875).

The spelling of 156314224 in words is "one hundred fifty-six million, three hundred fourteen thousand, two hundred twenty-four".