14987379 has 16 divisors (see below), whose sum is σ = 21884544. Its totient is φ = 9048000.

The previous prime is 14987351. The next prime is 14987381. The reversal of 14987379 is 97378941.

14987379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14987379 - 2⁵ = 14987347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14987309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9604 + ... + 11054.

It is an arithmetic number, because the mean of its divisors is an integer number (1367784).

Almost surely, 2^14987379 is an apocalyptic number.

14987379 is a deficient number, since it is larger than the sum of its proper divisors (6897165).

14987379 is a wasteful number, since it uses less digits than its factorization.

With its successor (14987380) it forms an eRAP, since the sums of their prime factors are consecutive (1778 and 1779).

14987379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778.

The product of its digits is 381024, while the sum is 48.

The square root of 14987379 is about 3871.3536392327. The cubic root of 14987379 is about 246.5520189964.

The spelling of 14987379 in words is "fourteen million, nine hundred eighty-seven thousand, three hundred seventy-nine".