16117006 has 4 divisors (see below), whose sum is σ = 24175512. Its totient is φ = 8058502.

The previous prime is 16116983. The next prime is 16117033. The reversal of 16117006 is 60071161.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4029250 + ... + 4029253.

It is an arithmetic number, because the mean of its divisors is an integer number (6043878).

Almost surely, 2^16117006 is an apocalyptic number.

16117006 is a deficient number, since it is larger than the sum of its proper divisors (8058506).

16117006 is an equidigital number, since it uses as much as digits as its factorization.

16117006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8058505.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 16117006 is about 4014.5991082548. The cubic root of 16117006 is about 252.5969617483.

Adding to 16117006 its reverse (60071161), we get a palindrome (76188167).

The spelling of 16117006 in words is "sixteen million, one hundred seventeen thousand, six".