14142573 has 16 divisors (see below), whose sum is σ = 21349440. Its totient is φ = 9249552.

The previous prime is 14142563. The next prime is 14142607. The reversal of 14142573 is 37524141.

It is a de Polignac number, because none of the positive numbers 2^k-14142573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14142533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3511 + ... + 6372.

It is an arithmetic number, because the mean of its divisors is an integer number (1334340).

Almost surely, 2^14142573 is an apocalyptic number.

It is an amenable number.

14142573 is a deficient number, since it is larger than the sum of its proper divisors (7206867).

14142573 is an equidigital number, since it uses as much as digits as its factorization.

14142573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9945 (or 9939 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 14142573 is about 3760.6612450472. The cubic root of 14142573 is about 241.8296104962.

The spelling of 14142573 in words is "fourteen million, one hundred forty-two thousand, five hundred seventy-three".