13876445 has 16 divisors (see below), whose sum is σ = 18292608. Its totient is φ = 10021440.

The previous prime is 13876433. The next prime is 13876451. The reversal of 13876445 is 54467831.

It is not a de Polignac number, because 13876445 - 2⁶ = 13876381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13876399 and 13876408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7832 + ... + 9438.

It is an arithmetic number, because the mean of its divisors is an integer number (1143288).

Almost surely, 2^13876445 is an apocalyptic number.

It is an amenable number.

13876445 is a deficient number, since it is larger than the sum of its proper divisors (4416163).

13876445 is a wasteful number, since it uses less digits than its factorization.

13876445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780.

The product of its digits is 80640, while the sum is 38.

The square root of 13876445 is about 3725.1100654880. The cubic root of 13876445 is about 240.3031181603.

The spelling of 13876445 in words is "thirteen million, eight hundred seventy-six thousand, four hundred forty-five".