13650793 has 8 divisors (see below), whose sum is σ = 15208200. Its totient is φ = 12165888.

The previous prime is 13650787. The next prime is 13650809. The reversal of 13650793 is 39705631.

It can be written as a sum of positive squares in 4 ways, for example, as 12544 + 13638249 = 112^2 + 3693^2 .

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 13650793 - 2¹⁷ = 13519721 is a prime.

It is a Duffinian number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (13650193) 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, 17728 + ... + 18481.

It is an arithmetic number, because the mean of its divisors is an integer number (1901025).

Almost surely, 2^13650793 is an apocalyptic number.

13650793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13650793 is a deficient number, since it is larger than the sum of its proper divisors (1557407).

13650793 is a wasteful number, since it uses less digits than its factorization.

13650793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36251.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 13650793 is about 3694.6979578851. The cubic root of 13650793 is about 238.9934289727.

The spelling of 13650793 in words is "thirteen million, six hundred fifty thousand, seven hundred ninety-three".