14535538 has 4 divisors (see below), whose sum is σ = 21803310. Its totient is φ = 7267768.

The previous prime is 14535511. The next prime is 14535539. The reversal of 14535538 is 83553541.

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

It can be written as a sum of positive squares in only one way, i.e., 11175649 + 3359889 = 3343^2 + 1833^2 .

It is a super-2 number, since 2×14535538² = 422563729898888, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (14535539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633883 + ... + 3633886.

Almost surely, 2^14535538 is an apocalyptic number.

14535538 is a deficient number, since it is larger than the sum of its proper divisors (7267772).

14535538 is an equidigital number, since it uses as much as digits as its factorization.

14535538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7267771.

The product of its digits is 36000, while the sum is 34.

The square root of 14535538 is about 3812.5500652450. The cubic root of 14535538 is about 244.0490025204.

The spelling of 14535538 in words is "fourteen million, five hundred thirty-five thousand, five hundred thirty-eight".