14206388 has 12 divisors (see below), whose sum is σ = 28412832. Its totient is φ = 6088440.

The previous prime is 14206369. The next prime is 14206393. The reversal of 14206388 is 88360241.

14206388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

14206388 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253658 + ... + 253713.

It is an arithmetic number, because the mean of its divisors is an integer number (2367736).

Almost surely, 2^14206388 is an apocalyptic number.

It is an amenable number.

14206388 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14206388 is a wasteful number, since it uses less digits than its factorization.

14206388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507382 (or 507380 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 14206388 is about 3769.1362405729. The cubic root of 14206388 is about 242.1927976614.

The spelling of 14206388 in words is "fourteen million, two hundred six thousand, three hundred eighty-eight".