16013017 has 8 divisors (see below), whose sum is σ = 16656840. Its totient is φ = 15375360.

The previous prime is 16013003. The next prime is 16013021. The reversal of 16013017 is 71031061.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1390041 + 14622976 = 1179^2 + 3824^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 16013017 - 2¹⁵ = 15980249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16012985 and 16013003.

It is not an unprimeable number, because it can be changed into a prime (16013057) 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, 4167 + ... + 7027.

It is an arithmetic number, because the mean of its divisors is an integer number (2082105).

Almost surely, 2^16013017 is an apocalyptic number.

It is an amenable number.

16013017 is a deficient number, since it is larger than the sum of its proper divisors (643823).

16013017 is a wasteful number, since it uses less digits than its factorization.

16013017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 16013017 is about 4001.6267941926. The cubic root of 16013017 is about 252.0525264237.

Adding to 16013017 its reverse (71031061), we get a palindrome (87044078).

The spelling of 16013017 in words is "sixteen million, thirteen thousand, seventeen".