14223761 has 18 divisors (see below), whose sum is σ = 15889986. Its totient is φ = 12722400.

The previous prime is 14223757. The next prime is 14223763. The reversal of 14223761 is 16732241.

It can be written as a sum of positive squares in only one way, i.e., 8673025 + 5550736 = 2945^2 + 2356^2 .

It is not a de Polignac number, because 14223761 - 2² = 14223757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14223761.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223763) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 346901 + ... + 346941.

It is an arithmetic number, because the mean of its divisors is an integer number (882777).

Almost surely, 2^14223761 is an apocalyptic number.

It is an amenable number.

14223761 is a deficient number, since it is larger than the sum of its proper divisors (1666225).

14223761 is an equidigital number, since it uses as much as digits as its factorization.

14223761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 91 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 14223761 is about 3771.4401758479. The cubic root of 14223761 is about 242.2914833483.

The spelling of 14223761 in words is "fourteen million, two hundred twenty-three thousand, seven hundred sixty-one".