14240506 has 8 divisors (see below), whose sum is σ = 24412320. Its totient is φ = 6103068.

The previous prime is 14240503. The next prime is 14240573. The reversal of 14240506 is 60504241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14240506² = 405584022272072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14240503) 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, 508576 + ... + 508603.

It is an arithmetic number, because the mean of its divisors is an integer number (3051540).

Almost surely, 2^14240506 is an apocalyptic number.

14240506 is a deficient number, since it is larger than the sum of its proper divisors (10171814).

14240506 is a wasteful number, since it uses less digits than its factorization.

14240506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017188.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 14240506 is about 3773.6594970930. The cubic root of 14240506 is about 242.3865257172.

Adding to 14240506 its reverse (60504241), we get a palindrome (74744747).

The spelling of 14240506 in words is "fourteen million, two hundred forty thousand, five hundred six".