16926053 has 4 divisors (see below), whose sum is σ = 17509740. Its totient is φ = 16342368.

The previous prime is 16926037. The next prime is 16926059. The reversal of 16926053 is 35062961.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35062961 = 19 ⋅1845419.

It can be written as a sum of positive squares in 2 ways, for example, as 5750404 + 11175649 = 2398^2 + 3343^2 .

It is a cyclic number.

It is not a de Polignac number, because 16926053 - 2⁴ = 16926037 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 (16926059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291800 + ... + 291857.

It is an arithmetic number, because the mean of its divisors is an integer number (4377435).

Almost surely, 2^16926053 is an apocalyptic number.

It is an amenable number.

16926053 is a deficient number, since it is larger than the sum of its proper divisors (583687).

16926053 is an equidigital number, since it uses as much as digits as its factorization.

16926053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583686.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 16926053 is about 4114.1284617766. The cubic root of 16926053 is about 256.7547964822.

The spelling of 16926053 in words is "sixteen million, nine hundred twenty-six thousand, fifty-three".