14454642 has 16 divisors (see below), whose sum is σ = 29691072. Its totient is φ = 4687920.

The previous prime is 14454631. The next prime is 14454667. The reversal of 14454642 is 24645441.

It is a happy 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, 32334 + ... + 32777.

It is an arithmetic number, because the mean of its divisors is an integer number (1855692).

Almost surely, 2^14454642 is an apocalyptic number.

14454642 is an abundant number, since it is smaller than the sum of its proper divisors (15236430).

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

14454642 is a wasteful number, since it uses less digits than its factorization.

14454642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65153.

The product of its digits is 15360, while the sum is 30.

The square root of 14454642 is about 3801.9260908124. The cubic root of 14454642 is about 243.5954170422.

The spelling of 14454642 in words is "fourteen million, four hundred fifty-four thousand, six hundred forty-two".