156862068 has 48 divisors (see below), whose sum is σ = 400800960. Its totient is φ = 47353600.

The previous prime is 156862067. The next prime is 156862087. The reversal of 156862068 is 860268651.

156862068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156862067) 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 15 ways as a sum of consecutive naturals, for example, 34978 + ... + 39206.

It is an arithmetic number, because the mean of its divisors is an integer number (8350020).

Almost surely, 2^156862068 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 156862068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200400480).

156862068 is an abundant number, since it is smaller than the sum of its proper divisors (243938892).

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

156862068 is a wasteful number, since it uses less digits than its factorization.

156862068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528 (or 4526 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 156862068 is about 12524.4587907023. The cubic root of 156862068 is about 539.3110418065.

It can be divided in two parts, 1568 and 62068, that added together give a palindrome (63636).

The spelling of 156862068 in words is "one hundred fifty-six million, eight hundred sixty-two thousand, sixty-eight".