14146893 has 10 divisors (see below), whose sum is σ = 21133134. Its totient is φ = 9431208.

The previous prime is 14146883. The next prime is 14146921. The reversal of 14146893 is 39864141.

It can be written as a sum of positive squares in only one way, i.e., 7193124 + 6953769 = 2682^2 + 2637^2 .

It is not a de Polignac number, because 14146893 - 2⁴ = 14146877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14146823) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 87246 + ... + 87407.

Almost surely, 2^14146893 is an apocalyptic number.

It is an amenable number.

14146893 is a deficient number, since it is larger than the sum of its proper divisors (6986241).

14146893 is an equidigital number, since it uses as much as digits as its factorization.

14146893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174665 (or 174656 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 14146893 is about 3761.2355682674. The cubic root of 14146893 is about 241.8542311354.

It can be divided in two parts, 14 and 146893, that multiplied together give a palindrome (2056502).

The spelling of 14146893 in words is "fourteen million, one hundred forty-six thousand, eight hundred ninety-three".