13874623 has 8 divisors (see below), whose sum is σ = 15982592. Its totient is φ = 11798136.

The previous prime is 13874621. The next prime is 13874629. The reversal of 13874623 is 32647831.

It is a happy number.

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

It is not a de Polignac number, because 13874623 - 2¹ = 13874621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13874621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6915 + ... + 8692.

It is an arithmetic number, because the mean of its divisors is an integer number (1997824).

Almost surely, 2^13874623 is an apocalyptic number.

13874623 is a deficient number, since it is larger than the sum of its proper divisors (2107969).

13874623 is a wasteful number, since it uses less digits than its factorization.

13874623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15741.

The product of its digits is 24192, while the sum is 34.

The square root of 13874623 is about 3724.8655009275. The cubic root of 13874623 is about 240.2926003021.

The spelling of 13874623 in words is "thirteen million, eight hundred seventy-four thousand, six hundred twenty-three".