156345327 has 12 divisors (see below), whose sum is σ = 226272384. Its totient is φ = 104027040.

The previous prime is 156345323. The next prime is 156345353. The reversal of 156345327 is 723543651.

156345327 is a `hidden beast` number, since 15 + 634 + 5 + 3 + 2 + 7 = 666.

It is not a de Polignac number, because 156345327 - 2² = 156345323 is a prime.

It is a super-2 number, since 2×156345327² = 48887722549473858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 156345291 and 156345300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156345323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11983 + ... + 21360.

It is an arithmetic number, because the mean of its divisors is an integer number (18856032).

Almost surely, 2^156345327 is an apocalyptic number.

156345327 is a deficient number, since it is larger than the sum of its proper divisors (69927057).

156345327 is a wasteful number, since it uses less digits than its factorization.

156345327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33870 (or 33867 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 156345327 is about 12503.8124985942. The cubic root of 156345327 is about 538.7181839980.

Adding to 156345327 its reverse (723543651), we get a palindrome (879888978).

The spelling of 156345327 in words is "one hundred fifty-six million, three hundred forty-five thousand, three hundred twenty-seven".