14947542 has 12 divisors (see below), whose sum is σ = 32386380. Its totient is φ = 4982508.

The previous prime is 14947529. The next prime is 14947561. The reversal of 14947542 is 24574941.

It is a happy number.

14947542 is a `hidden beast` number, since 149 + 475 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14947497 and 14947506.

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 5 ways as a sum of consecutive naturals, for example, 415192 + ... + 415227.

It is an arithmetic number, because the mean of its divisors is an integer number (2698865).

Almost surely, 2^14947542 is an apocalyptic number.

14947542 is an abundant number, since it is smaller than the sum of its proper divisors (17438838).

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

14947542 is a wasteful number, since it uses less digits than its factorization.

14947542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830427 (or 830424 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 14947542 is about 3866.2051161313. The cubic root of 14947542 is about 246.3333770762. Note that the first 4 decimals are identical.

The spelling of 14947542 in words is "fourteen million, nine hundred forty-seven thousand, five hundred forty-two".