13754869 has 4 divisors (see below), whose sum is σ = 13860000. Its totient is φ = 13649740.

The previous prime is 13754849. The next prime is 13754893. The reversal of 13754869 is 96845731.

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: 96845731 = 41 ⋅2362091.

It is a cyclic number.

It is not a de Polignac number, because 13754869 - 2⁹ = 13754357 is a prime.

It is a super-2 number, since 2×13754869² = 378392842414322, 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 (13754809) 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, 52369 + ... + 52630.

It is an arithmetic number, because the mean of its divisors is an integer number (3465000).

Almost surely, 2^13754869 is an apocalyptic number.

It is an amenable number.

13754869 is a deficient number, since it is larger than the sum of its proper divisors (105131).

13754869 is a wasteful number, since it uses less digits than its factorization.

13754869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105130.

The product of its digits is 181440, while the sum is 43.

The square root of 13754869 is about 3708.7557212629. The cubic root of 13754869 is about 239.5992676048.

The spelling of 13754869 in words is "thirteen million, seven hundred fifty-four thousand, eight hundred sixty-nine".