14380861 has 16 divisors (see below), whose sum is σ = 16936128. Its totient is φ = 12064000.

The previous prime is 14380859. The next prime is 14380879. The reversal of 14380861 is 16808341.

It is a cyclic number.

It is not a de Polignac number, because 14380861 - 2¹ = 14380859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14380831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9186 + ... + 10636.

It is an arithmetic number, because the mean of its divisors is an integer number (1058508).

Almost surely, 2^14380861 is an apocalyptic number.

14380861 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14380861 is a deficient number, since it is larger than the sum of its proper divisors (2555267).

14380861 is a wasteful number, since it uses less digits than its factorization.

14380861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 14380861 is about 3792.2105690481. The cubic root of 14380861 is about 243.1802475319.

The spelling of 14380861 in words is "fourteen million, three hundred eighty thousand, eight hundred sixty-one".