156676056 has 64 divisors (see below), whose sum is σ = 409989600. Its totient is φ = 49840128.

The previous prime is 156676043. The next prime is 156676061. The reversal of 156676056 is 650676651.

It is a junction number, because it is equal to n+sod(n) for n = 156675999 and 156676017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45400 + ... + 48728.

Almost surely, 2^156676056 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 156676056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204994800).

156676056 is an abundant number, since it is smaller than the sum of its proper divisors (253313544).

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

156676056 is a wasteful number, since it uses less digits than its factorization.

156676056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 156676056 is about 12517.0306382944. The cubic root of 156676056 is about 539.0977801249.

The spelling of 156676056 in words is "one hundred fifty-six million, six hundred seventy-six thousand, fifty-six".