14432494 has 4 divisors (see below), whose sum is σ = 21648744. Its totient is φ = 7216246.

The previous prime is 14432471. The next prime is 14432503. The reversal of 14432494 is 49423441.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3608122 + ... + 3608125.

It is an arithmetic number, because the mean of its divisors is an integer number (5412186).

Almost surely, 2^14432494 is an apocalyptic number.

14432494 is a deficient number, since it is larger than the sum of its proper divisors (7216250).

14432494 is an equidigital number, since it uses as much as digits as its factorization.

14432494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7216249.

The product of its digits is 13824, while the sum is 31.

The square root of 14432494 is about 3799.0122400435. The cubic root of 14432494 is about 243.4709377872.

The spelling of 14432494 in words is "fourteen million, four hundred thirty-two thousand, four hundred ninety-four".