156874344 has 96 divisors (see below), whose sum is σ = 438760800. Its totient is φ = 46353280.

The previous prime is 156874343. The next prime is 156874349. The reversal of 156874344 is 443478651.

156874344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 156874296 and 156874305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156874343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583042 + ... + 583310.

It is an arithmetic number, because the mean of its divisors is an integer number (4570425).

Almost surely, 2^156874344 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 156874344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219380400).

156874344 is an abundant number, since it is smaller than the sum of its proper divisors (281886456).

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

156874344 is a wasteful number, since it uses less digits than its factorization.

156874344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 332 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 156874344 is about 12524.9488621711. The cubic root of 156874344 is about 539.3251102377.

The spelling of 156874344 in words is "one hundred fifty-six million, eight hundred seventy-four thousand, three hundred forty-four".