14390541 has 40 divisors (see below), whose sum is σ = 24254208. Its totient is φ = 8424000.

The previous prime is 14390539. The next prime is 14390587. The reversal of 14390541 is 14509341.

It is not a de Polignac number, because 14390541 - 2¹ = 14390539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14390501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27361 + ... + 27881.

Almost surely, 2^14390541 is an apocalyptic number.

14390541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14390541 is a deficient number, since it is larger than the sum of its proper divisors (9863667).

14390541 is a wasteful number, since it uses less digits than its factorization.

14390541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 14390541 is about 3793.4866547808. The cubic root of 14390541 is about 243.2347982023.

Adding to 14390541 its reverse (14509341), we get a palindrome (28899882).

The spelling of 14390541 in words is "fourteen million, three hundred ninety thousand, five hundred forty-one".