14152261 has 4 divisors (see below), whose sum is σ = 14640300. Its totient is φ = 13664224.

The previous prime is 14152253. The next prime is 14152267. The reversal of 14152261 is 16225141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2660161 + 11492100 = 1631^2 + 3390^2 .

It is a cyclic number.

It is not a de Polignac number, because 14152261 - 2³ = 14152253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14152267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243976 + ... + 244033.

It is an arithmetic number, because the mean of its divisors is an integer number (3660075).

Almost surely, 2^14152261 is an apocalyptic number.

It is an amenable number.

14152261 is a deficient number, since it is larger than the sum of its proper divisors (488039).

14152261 is an equidigital number, since it uses as much as digits as its factorization.

14152261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488038.

The product of its digits is 480, while the sum is 22.

The square root of 14152261 is about 3761.9490958810. The cubic root of 14152261 is about 241.8848175767.

The spelling of 14152261 in words is "fourteen million, one hundred fifty-two thousand, two hundred sixty-one".