14377689 has 16 divisors (see below), whose sum is σ = 21366400. Its totient is φ = 9555408.

The previous prime is 14377679. The next prime is 14377709. The reversal of 14377689 is 98677341.

It is not a de Polignac number, because 14377689 - 2⁴ = 14377673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14377619) 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, 11247 + ... + 12459.

It is an arithmetic number, because the mean of its divisors is an integer number (1335400).

Almost surely, 2^14377689 is an apocalyptic number.

It is an amenable number.

14377689 is a deficient number, since it is larger than the sum of its proper divisors (6988711).

14377689 is a wasteful number, since it uses less digits than its factorization.

14377689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661 (or 1655 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 14377689 is about 3791.7923202623. The cubic root of 14377689 is about 243.1623667188.

The spelling of 14377689 in words is "fourteen million, three hundred seventy-seven thousand, six hundred eighty-nine".