13852423 has 6 divisors (see below), whose sum is σ = 15000144. Its totient is φ = 12786696.

The previous prime is 13852411. The next prime is 13852469. The reversal of 13852423 is 32425831.

It is a de Polignac number, because none of the positive numbers 2^k-13852423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13852391 and 13852400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13852403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40815 + ... + 41152.

It is an arithmetic number, because the mean of its divisors is an integer number (2500024).

Almost surely, 2^13852423 is an apocalyptic number.

13852423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13852423 is a deficient number, since it is larger than the sum of its proper divisors (1147721).

13852423 is an equidigital number, since it uses as much as digits as its factorization.

13852423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81993 (or 81980 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 13852423 is about 3721.8843345811. The cubic root of 13852423 is about 240.1643723519.

The spelling of 13852423 in words is "thirteen million, eight hundred fifty-two thousand, four hundred twenty-three".