14553994 has 16 divisors (see below), whose sum is σ = 26869248. Its totient is φ = 5757552.

The previous prime is 14553983. The next prime is 14554013. The reversal of 14553994 is 49935541.

14553994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 39802 + ... + 40165.

It is an arithmetic number, because the mean of its divisors is an integer number (1679328).

Almost surely, 2^14553994 is an apocalyptic number.

14553994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14553994 is a deficient number, since it is larger than the sum of its proper divisors (12315254).

14553994 is a wasteful number, since it uses less digits than its factorization.

14553994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79989.

The product of its digits is 97200, while the sum is 40.

The square root of 14553994 is about 3814.9697246505. The cubic root of 14553994 is about 244.1522497800.

The spelling of 14553994 in words is "fourteen million, five hundred fifty-three thousand, nine hundred ninety-four".