14050621 has 4 divisors (see below), whose sum is σ = 15131452. Its totient is φ = 12969792.

The previous prime is 14050613. The next prime is 14050643. The reversal of 14050621 is 12605041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12605041 = 17 ⋅741473.

It can be written as a sum of positive squares in 2 ways, for example, as 9272025 + 4778596 = 3045^2 + 2186^2 .

It is a cyclic number.

It is not a de Polignac number, because 14050621 - 2³ = 14050613 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 (14050651) 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, 540396 + ... + 540421.

It is an arithmetic number, because the mean of its divisors is an integer number (3782863).

Almost surely, 2^14050621 is an apocalyptic number.

It is an amenable number.

14050621 is a deficient number, since it is larger than the sum of its proper divisors (1080831).

14050621 is a wasteful number, since it uses less digits than its factorization.

14050621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080830.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 14050621 is about 3748.4157987075. The cubic root of 14050621 is about 241.3043622739.

Adding to 14050621 its reverse (12605041), we get a palindrome (26655662).

The spelling of 14050621 in words is "fourteen million, fifty thousand, six hundred twenty-one".