14934869 has 4 divisors (see below), whose sum is σ = 14988300. Its totient is φ = 14881440.

The previous prime is 14934833. The next prime is 14934911. The reversal of 14934869 is 96843941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96843941 = 139 ⋅696719.

It can be written as a sum of positive squares in 2 ways, for example, as 9690769 + 5244100 = 3113^2 + 2290^2 .

It is a cyclic number.

It is not a de Polignac number, because 14934869 - 2¹⁶ = 14869333 is a prime.

It is a super-2 number, since 2×14934869² = 446100624094322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14994869) 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, 26294 + ... + 26855.

It is an arithmetic number, because the mean of its divisors is an integer number (3747075).

Almost surely, 2^14934869 is an apocalyptic number.

It is an amenable number.

14934869 is a deficient number, since it is larger than the sum of its proper divisors (53431).

14934869 is an equidigital number, since it uses as much as digits as its factorization.

14934869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53430.

The product of its digits is 186624, while the sum is 44.

The square root of 14934869 is about 3864.5658229612. The cubic root of 14934869 is about 246.2637409770.

The spelling of 14934869 in words is "fourteen million, nine hundred thirty-four thousand, eight hundred sixty-nine".