13854357 has 12 divisors (see below), whose sum is σ = 21831264. Its totient is φ = 8396520.

The previous prime is 13854353. The next prime is 13854361. The reversal of 13854357 is 75345831.

It is an interprime number because it is at equal distance from previous prime (13854353) and next prime (13854361).

It is not a de Polignac number, because 13854357 - 2² = 13854353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13854353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69873 + ... + 70070.

It is an arithmetic number, because the mean of its divisors is an integer number (1819272).

Almost surely, 2^13854357 is an apocalyptic number.

It is an amenable number.

13854357 is a deficient number, since it is larger than the sum of its proper divisors (7976907).

13854357 is a wasteful number, since it uses less digits than its factorization.

13854357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139960 (or 139957 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 13854357 is about 3722.1441401429. The cubic root of 13854357 is about 240.1755486465.

The spelling of 13854357 in words is "thirteen million, eight hundred fifty-four thousand, three hundred fifty-seven".