13804357 has 16 divisors (see below), whose sum is σ = 16803072. Its totient is φ = 11070720.

The previous prime is 13804339. The next prime is 13804379. The reversal of 13804357 is 75340831.

13804357 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13804357 - 2²³ = 5415749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13804337) 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 15 ways as a sum of consecutive naturals, for example, 36823 + ... + 37195.

It is an arithmetic number, because the mean of its divisors is an integer number (1050192).

Almost surely, 2^13804357 is an apocalyptic number.

13804357 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13804357 is a deficient number, since it is larger than the sum of its proper divisors (2998715).

13804357 is a wasteful number, since it uses less digits than its factorization.

13804357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 13804357 is about 3715.4215104077. The cubic root of 13804357 is about 239.8862713475.

It can be divided in two parts, 13804 and 357, that added together give a square (14161 = 119²).

The spelling of 13804357 in words is "thirteen million, eight hundred four thousand, three hundred fifty-seven".