14552869 has 4 divisors (see below), whose sum is σ = 14770144. Its totient is φ = 14335596.

The previous prime is 14552861. The next prime is 14552873. The reversal of 14552869 is 96825541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96825541 = 53 ⋅1826897.

It is a cyclic number.

It is not a de Polignac number, because 14552869 - 2³ = 14552861 is a prime.

It is a super-2 number, since 2×14552869² = 423571992262322, 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 (14552861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108537 + ... + 108670.

It is an arithmetic number, because the mean of its divisors is an integer number (3692536).

Almost surely, 2^14552869 is an apocalyptic number.

It is an amenable number.

14552869 is a deficient number, since it is larger than the sum of its proper divisors (217275).

14552869 is an equidigital number, since it uses as much as digits as its factorization.

14552869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217274.

The product of its digits is 86400, while the sum is 40.

The square root of 14552869 is about 3814.8222763321. The cubic root of 14552869 is about 244.1459587610.

The spelling of 14552869 in words is "fourteen million, five hundred fifty-two thousand, eight hundred sixty-nine".