14487942 has 32 divisors (see below), whose sum is σ = 34013952. Its totient is φ = 4027104.

The previous prime is 14487919. The next prime is 14487959. The reversal of 14487942 is 24978441.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 14487942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3108 + ... + 6215.

It is an arithmetic number, because the mean of its divisors is an integer number (1062936).

Almost surely, 2^14487942 is an apocalyptic number.

14487942 is the 3108-th pentagonal number.

14487942 is an abundant number, since it is smaller than the sum of its proper divisors (19526010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14487942 is a wasteful number, since it uses less digits than its factorization.

14487942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372.

The product of its digits is 64512, while the sum is 39.

The square root of 14487942 is about 3806.3029306664. The cubic root of 14487942 is about 243.7823352238.

The spelling of 14487942 in words is "fourteen million, four hundred eighty-seven thousand, nine hundred forty-two".