13853801 has 4 divisors (see below), whose sum is σ = 14919492. Its totient is φ = 12788112.

The previous prime is 13853789. The next prime is 13853821. The reversal of 13853801 is 10835831.

13853801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3613801 + 10240000 = 1901^2 + 3200^2 .

It is a cyclic number.

It is not a de Polignac number, because 13853801 - 2¹⁸ = 13591657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13853821) 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, 532826 + ... + 532851.

It is an arithmetic number, because the mean of its divisors is an integer number (3729873).

Almost surely, 2^13853801 is an apocalyptic number.

It is an amenable number.

13853801 is a deficient number, since it is larger than the sum of its proper divisors (1065691).

13853801 is a wasteful number, since it uses less digits than its factorization.

13853801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065690.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 13853801 is about 3722.0694512596. The cubic root of 13853801 is about 240.1723357128.

The spelling of 13853801 in words is "thirteen million, eight hundred fifty-three thousand, eight hundred one".