14745506 has 4 divisors (see below), whose sum is σ = 22118262. Its totient is φ = 7372752.

The previous prime is 14745503. The next prime is 14745509. The reversal of 14745506 is 60554741.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14745503) and next prime (14745509).

It can be written as a sum of positive squares in only one way, i.e., 13388281 + 1357225 = 3659^2 + 1165^2 .

It is not an unprimeable number, because it can be changed into a prime (14745503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3686375 + ... + 3686378.

Almost surely, 2^14745506 is an apocalyptic number.

14745506 is a deficient number, since it is larger than the sum of its proper divisors (7372756).

14745506 is an equidigital number, since it uses as much as digits as its factorization.

14745506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7372755.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 14745506 is about 3839.9877603972. The cubic root of 14745506 is about 245.2184972922.

It can be divided in two parts, 14745 and 506, that added together give a palindrome (15251).

The spelling of 14745506 in words is "fourteen million, seven hundred forty-five thousand, five hundred six".