16006157 has 2 divisors, whose sum is σ = 16006158. Its totient is φ = 16006156.

The previous prime is 16006147. The next prime is 16006171. The reversal of 16006157 is 75160061.

16006157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11464996 + 4541161 = 3386^2 + 2131^2 .

It is a cyclic number.

It is not a de Polignac number, because 16006157 - 2⁸ = 16005901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16006117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8003078 + 8003079.

It is an arithmetic number, because the mean of its divisors is an integer number (8003079).

Almost surely, 2^16006157 is an apocalyptic number.

It is an amenable number.

16006157 is a deficient number, since it is larger than the sum of its proper divisors (1).

16006157 is an equidigital number, since it uses as much as digits as its factorization.

16006157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 16006157 is about 4000.7695509739. The cubic root of 16006157 is about 252.0165280585.

The spelling of 16006157 in words is "sixteen million, six thousand, one hundred fifty-seven".