14145741 has 6 divisors (see below), whose sum is σ = 20432750. Its totient is φ = 9430488.

The previous prime is 14145739. The next prime is 14145743. The reversal of 14145741 is 14754141.

It is an interprime number because it is at equal distance from previous prime (14145739) and next prime (14145743).

It can be written as a sum of positive squares in only one way, i.e., 11492100 + 2653641 = 3390^2 + 1629^2 .

It is not a de Polignac number, because 14145741 - 2¹ = 14145739 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 (14145743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 785866 + ... + 785883.

Almost surely, 2^14145741 is an apocalyptic number.

It is an amenable number.

14145741 is a deficient number, since it is larger than the sum of its proper divisors (6287009).

14145741 is a wasteful number, since it uses less digits than its factorization.

14145741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571755 (or 1571752 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 14145741 is about 3761.0824239838. The cubic root of 14145741 is about 241.8476661217.

Adding to 14145741 its reverse (14754141), we get a palindrome (28899882).

Subtracting 14145741 from its reverse (14754141), we obtain a square (608400 = 780²).

The spelling of 14145741 in words is "fourteen million, one hundred forty-five thousand, seven hundred forty-one".