13873026 has 16 divisors (see below), whose sum is σ = 27823104. Its totient is φ = 4611504.

The previous prime is 13873019. The next prime is 13873051. The reversal of 13873026 is 62037831.

It is a junction number, because it is equal to n+sod(n) for n = 13872984 and 13873002.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 721 + ... + 5316.

It is an arithmetic number, because the mean of its divisors is an integer number (1738944).

Almost surely, 2^13873026 is an apocalyptic number.

13873026 is an abundant number, since it is smaller than the sum of its proper divisors (13950078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13873026 is a wasteful number, since it uses less digits than its factorization.

13873026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6425.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 13873026 is about 3724.6511246021. The cubic root of 13873026 is about 240.2833805439.

The spelling of 13873026 in words is "thirteen million, eight hundred seventy-three thousand, twenty-six".