16836073 has 8 divisors (see below), whose sum is σ = 17361288. Its totient is φ = 16314624.

The previous prime is 16836059. The next prime is 16836119. The reversal of 16836073 is 37063861.

It can be written as a sum of positive squares in 4 ways, for example, as 6416089 + 10419984 = 2533^2 + 3228^2 .

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 16836073 - 2⁹ = 16835561 is a prime.

It is a super-2 number, since 2×16836073² = 566906708122658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16836173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10065 + ... + 11617.

It is an arithmetic number, because the mean of its divisors is an integer number (2170161).

Almost surely, 2^16836073 is an apocalyptic number.

It is an amenable number.

16836073 is a deficient number, since it is larger than the sum of its proper divisors (525215).

16836073 is a wasteful number, since it uses less digits than its factorization.

16836073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 16836073 is about 4103.1784021658. The cubic root of 16836073 is about 256.2990127941.

The spelling of 16836073 in words is "sixteen million, eight hundred thirty-six thousand, seventy-three".