5381826 has 32 divisors (see below), whose sum is σ = 12000960. Its totient is φ = 1598976.

The previous prime is 5381819. The next prime is 5381861. The reversal of 5381826 is 6281835.

It is a happy number.

It is a Curzon 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, 550 + ... + 3326.

It is an arithmetic number, because the mean of its divisors is an integer number (375030).

Almost surely, 2^5381826 is an apocalyptic number.

5381826 is an abundant number, since it is smaller than the sum of its proper divisors (6619134).

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

5381826 is a wasteful number, since it uses less digits than its factorization.

5381826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818.

The product of its digits is 11520, while the sum is 33.

The square root of 5381826 is about 2319.8762898051. The cubic root of 5381826 is about 175.2440241945.

Subtracting 5381826 from its reverse (6281835), we obtain a palindrome (900009).

The spelling of 5381826 in words is "five million, three hundred eighty-one thousand, eight hundred twenty-six".