13826375 has 16 divisors (see below), whose sum is σ = 17589312. Its totient is φ = 10847200.

The previous prime is 13826369. The next prime is 13826383. The reversal of 13826375 is 57362831.

13826375 = T₃₃₅ + T₃₃₆ + ... + T₄₉₃.

It is not a de Polignac number, because 13826375 - 2⁶ = 13826311 is a prime.

It is a super-5 number, since 5×13826375⁵ (a number of 37 digits) contains 55555 as substring.

It is a Duffinian number.

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, 5582 + ... + 7668.

It is an arithmetic number, because the mean of its divisors is an integer number (1099332).

Almost surely, 2^13826375 is an apocalyptic number.

13826375 is a deficient number, since it is larger than the sum of its proper divisors (3762937).

13826375 is an equidigital number, since it uses as much as digits as its factorization.

13826375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155 (or 2145 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 13826375 is about 3718.3833852899. The cubic root of 13826375 is about 240.0137434259.

The spelling of 13826375 in words is "thirteen million, eight hundred twenty-six thousand, three hundred seventy-five".