13901853 has 8 divisors (see below), whose sum is σ = 21183808. Its totient is φ = 7943904.

The previous prime is 13901837. The next prime is 13901873. The reversal of 13901853 is 35810931.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13901853 - 2⁴ = 13901837 is a prime.

It is a super-3 number, since 3×13901853³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13901853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13901803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330976 + ... + 331017.

It is an arithmetic number, because the mean of its divisors is an integer number (2647976).

Almost surely, 2^13901853 is an apocalyptic number.

It is an amenable number.

13901853 is a deficient number, since it is larger than the sum of its proper divisors (7281955).

13901853 is an equidigital number, since it uses as much as digits as its factorization.

13901853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662003.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 13901853 is about 3728.5188748349. The cubic root of 13901853 is about 240.4496950613.

The spelling of 13901853 in words is "thirteen million, nine hundred one thousand, eight hundred fifty-three".