14487957 has 16 divisors (see below), whose sum is σ = 23415360. Its totient is φ = 8780400.

The previous prime is 14487919. The next prime is 14487959. The reversal of 14487957 is 75978441.

It is a happy number.

14487957 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 14487957 - 2⁷ = 14487829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14487959) 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, 24094 + ... + 24687.

It is an arithmetic number, because the mean of its divisors is an integer number (1463460).

Almost surely, 2^14487957 is an apocalyptic number.

It is an amenable number.

14487957 is a deficient number, since it is larger than the sum of its proper divisors (8927403).

14487957 is a wasteful number, since it uses less digits than its factorization.

14487957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48801 (or 48795 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The square root of 14487957 is about 3806.3049010819. The cubic root of 14487957 is about 243.7824193566.

The spelling of 14487957 in words is "fourteen million, four hundred eighty-seven thousand, nine hundred fifty-seven".