14557742 has 8 divisors (see below), whose sum is σ = 21918600. Its totient is φ = 7251544.

The previous prime is 14557727. The next prime is 14557771. The reversal of 14557742 is 24775541.

14557742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12992 + ... + 14067.

It is an arithmetic number, because the mean of its divisors is an integer number (2739825).

Almost surely, 2^14557742 is an apocalyptic number.

14557742 is a deficient number, since it is larger than the sum of its proper divisors (7360858).

14557742 is a wasteful number, since it uses less digits than its factorization.

14557742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27330.

The product of its digits is 39200, while the sum is 35.

The square root of 14557742 is about 3815.4609158003. The cubic root of 14557742 is about 244.1732063205.

The spelling of 14557742 in words is "fourteen million, five hundred fifty-seven thousand, seven hundred forty-two".