156851127 has 16 divisors (see below), whose sum is σ = 232973280. Its totient is φ = 104296896.

The previous prime is 156851089. The next prime is 156851179. The reversal of 156851127 is 721158651.

It is not a de Polignac number, because 156851127 - 2¹⁵ = 156818359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 156851091 and 156851100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156852127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3403 + ... + 18035.

It is an arithmetic number, because the mean of its divisors is an integer number (14560830).

Almost surely, 2^156851127 is an apocalyptic number.

156851127 is a deficient number, since it is larger than the sum of its proper divisors (76122153).

156851127 is a wasteful number, since it uses less digits than its factorization.

156851127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15039 (or 15033 counting only the distinct ones).

The product of its digits is 16800, while the sum is 36.

The square root of 156851127 is about 12524.0219977450. The cubic root of 156851127 is about 539.2985026814.

The spelling of 156851127 in words is "one hundred fifty-six million, eight hundred fifty-one thousand, one hundred twenty-seven".