14550538 has 8 divisors (see below), whose sum is σ = 23109732. Its totient is φ = 6847296.

The previous prime is 14550493. The next prime is 14550539. The reversal of 14550538 is 83505541.

It can be written as a sum of positive squares in 2 ways, for example, as 13816089 + 734449 = 3717^2 + 857^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14550539) 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, 213945 + ... + 214012.

Almost surely, 2^14550538 is an apocalyptic number.

14550538 is a deficient number, since it is larger than the sum of its proper divisors (8559194).

14550538 is a wasteful number, since it uses less digits than its factorization.

14550538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427976.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 14550538 is about 3814.5167452772. The cubic root of 14550538 is about 244.1329227377.

The spelling of 14550538 in words is "fourteen million, five hundred fifty thousand, five hundred thirty-eight".