14243877 has 16 divisors (see below), whose sum is σ = 22020480. Its totient is φ = 9082656.

The previous prime is 14243861. The next prime is 14243891. The reversal of 14243877 is 77834241.

It is a happy number.

It is not a de Polignac number, because 14243877 - 2⁴ = 14243861 is a prime.

It is a super-2 number, since 2×14243877² = 405776063982258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14243837) 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, 10848 + ... + 12089.

It is an arithmetic number, because the mean of its divisors is an integer number (1376280).

Almost surely, 2^14243877 is an apocalyptic number.

It is an amenable number.

14243877 is a deficient number, since it is larger than the sum of its proper divisors (7776603).

14243877 is a wasteful number, since it uses less digits than its factorization.

14243877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22969 (or 22963 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 14243877 is about 3774.1061193347. The cubic root of 14243877 is about 242.4056500497.

The spelling of 14243877 in words is "fourteen million, two hundred forty-three thousand, eight hundred seventy-seven".