16071087 has 8 divisors (see below), whose sum is σ = 21447040. Its totient is φ = 10704600.

The previous prime is 16071073. The next prime is 16071109. The reversal of 16071087 is 78017061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16071087 - 2⁴ = 16071071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16071007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4212 + ... + 7062.

It is an arithmetic number, because the mean of its divisors is an integer number (2680880).

Almost surely, 2^16071087 is an apocalyptic number.

16071087 is a deficient number, since it is larger than the sum of its proper divisors (5375953).

16071087 is a wasteful number, since it uses less digits than its factorization.

16071087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 16071087 is about 4008.8760270180. The cubic root of 16071087 is about 252.3568420276.

The spelling of 16071087 in words is "sixteen million, seventy-one thousand, eighty-seven".