14364387 has 6 divisors (see below), whose sum is σ = 20748572. Its totient is φ = 9576252.

The previous prime is 14364379. The next prime is 14364403. The reversal of 14364387 is 78346341.

14364387 is a `hidden beast` number, since 1 + 4 + 3 + 643 + 8 + 7 = 666.

It is not a de Polignac number, because 14364387 - 2³ = 14364379 is a prime.

It is a super-2 number, since 2×14364387² = 412671227771538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14364307) 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, 798013 + ... + 798030.

Almost surely, 2^14364387 is an apocalyptic number.

14364387 is a deficient number, since it is larger than the sum of its proper divisors (6384185).

14364387 is a wasteful number, since it uses less digits than its factorization.

14364387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596049 (or 1596046 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 14364387 is about 3790.0378626077. The cubic root of 14364387 is about 243.0873536474.

The spelling of 14364387 in words is "fourteen million, three hundred sixty-four thousand, three hundred eighty-seven".