14386870 has 8 divisors (see below), whose sum is σ = 25896384. Its totient is φ = 5754744.

The previous prime is 14386837. The next prime is 14386873. The reversal of 14386870 is 7868341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14386873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719334 + ... + 719353.

It is an arithmetic number, because the mean of its divisors is an integer number (3237048).

Almost surely, 2^14386870 is an apocalyptic number.

14386870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14386870 is a deficient number, since it is larger than the sum of its proper divisors (11509514).

14386870 is a wasteful number, since it uses less digits than its factorization.

14386870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438694.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 14386870 is about 3793.0027682563. The cubic root of 14386870 is about 243.2141135298.

It can be divided in two parts, 14 and 386870, that added together give a square (386884 = 622²).

The spelling of 14386870 in words is "fourteen million, three hundred eighty-six thousand, eight hundred seventy".