16159087 has 16 divisors (see below), whose sum is σ = 19418112. Its totient is φ = 13147200.

The previous prime is 16159079. The next prime is 16159109. The reversal of 16159087 is 78095161.

It is a cyclic number.

It is not a de Polignac number, because 16159087 - 2³ = 16159079 is a prime.

It is a super-2 number, since 2×16159087² = 522232185347138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16159007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26587 + ... + 27187.

It is an arithmetic number, because the mean of its divisors is an integer number (1213632).

Almost surely, 2^16159087 is an apocalyptic number.

16159087 is a deficient number, since it is larger than the sum of its proper divisors (3259025).

16159087 is a wasteful number, since it uses less digits than its factorization.

16159087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 16159087 is about 4019.8366882250. The cubic root of 16159087 is about 252.8166116224.

The spelling of 16159087 in words is "sixteen million, one hundred fifty-nine thousand, eighty-seven".