14773142 has 4 divisors (see below), whose sum is σ = 22159716. Its totient is φ = 7386570.

The previous prime is 14773141. The next prime is 14773159. The reversal of 14773142 is 24137741.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14773141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3693284 + ... + 3693287.

It is an arithmetic number, because the mean of its divisors is an integer number (5539929).

Almost surely, 2^14773142 is an apocalyptic number.

14773142 is a deficient number, since it is larger than the sum of its proper divisors (7386574).

14773142 is an equidigital number, since it uses as much as digits as its factorization.

14773142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7386573.

The product of its digits is 4704, while the sum is 29.

The square root of 14773142 is about 3843.5845248934. The cubic root of 14773142 is about 245.3715977027.

The spelling of 14773142 in words is "fourteen million, seven hundred seventy-three thousand, one hundred forty-two".