14980665 has 16 divisors (see below), whose sum is σ = 27393408. Its totient is φ = 6848256.

The previous prime is 14980663. The next prime is 14980673. The reversal of 14980665 is 56608941.

14980665 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 14980665 - 2¹ = 14980663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14980663) 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, 71232 + ... + 71441.

It is an arithmetic number, because the mean of its divisors is an integer number (1712088).

Almost surely, 2^14980665 is an apocalyptic number.

14980665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14980665 is a deficient number, since it is larger than the sum of its proper divisors (12412743).

14980665 is a wasteful number, since it uses less digits than its factorization.

14980665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142688.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 14980665 is about 3870.4864035415. The cubic root of 14980665 is about 246.5151969587.

The spelling of 14980665 in words is "fourteen million, nine hundred eighty thousand, six hundred sixty-five".