14040461 has 4 divisors (see below), whose sum is σ = 14064732. Its totient is φ = 14016192.

The previous prime is 14040443. The next prime is 14040469. The reversal of 14040461 is 16404041.

It is a happy number.

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 7123561 + 6916900 = 2669^2 + 2630^2 .

It is a cyclic number.

It is not a de Polignac number, because 14040461 - 2¹⁰ = 14039437 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 (14040469) 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, 11246 + ... + 12431.

It is an arithmetic number, because the mean of its divisors is an integer number (3516183).

Almost surely, 2^14040461 is an apocalyptic number.

It is an amenable number.

14040461 is a deficient number, since it is larger than the sum of its proper divisors (24271).

14040461 is an equidigital number, since it uses as much as digits as its factorization.

14040461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24270.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 14040461 is about 3747.0603144332. The cubic root of 14040461 is about 241.2461858776.

The spelling of 14040461 in words is "fourteen million, forty thousand, four hundred sixty-one".