14534642 has 8 divisors (see below), whose sum is σ = 21974016. Its totient is φ = 7209972.

The previous prime is 14534627. The next prime is 14534647. The reversal of 14534642 is 24643541.

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

It is a super-2 number, since 2×14534642² = 422511636136328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14534647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28358 + ... + 28865.

It is an arithmetic number, because the mean of its divisors is an integer number (2746752).

Almost surely, 2^14534642 is an apocalyptic number.

14534642 is a deficient number, since it is larger than the sum of its proper divisors (7439374).

14534642 is a wasteful number, since it uses less digits than its factorization.

14534642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57352.

The product of its digits is 11520, while the sum is 29.

The square root of 14534642 is about 3812.4325567805. The cubic root of 14534642 is about 244.0439878591.

The spelling of 14534642 in words is "fourteen million, five hundred thirty-four thousand, six hundred forty-two".