14857942 has 16 divisors (see below), whose sum is σ = 24971472. Its totient is φ = 6570720.

The previous prime is 14857903. The next prime is 14857961. The reversal of 14857942 is 24975841.

It is a junction number, because it is equal to n+sod(n) for n = 14857895 and 14857904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8313 + ... + 9940.

It is an arithmetic number, because the mean of its divisors is an integer number (1560717).

Almost surely, 2^14857942 is an apocalyptic number.

14857942 is a deficient number, since it is larger than the sum of its proper divisors (10113530).

14857942 is a wasteful number, since it uses less digits than its factorization.

14857942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18303.

The product of its digits is 80640, while the sum is 40.

The square root of 14857942 is about 3854.6001089607. The cubic root of 14857942 is about 245.8401918863.

The spelling of 14857942 in words is "fourteen million, eight hundred fifty-seven thousand, nine hundred forty-two".