5405826 has 8 divisors (see below), whose sum is σ = 10811664. Its totient is φ = 1801940.

The previous prime is 5405821. The next prime is 5405837. The reversal of 5405826 is 6285045.

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

5405826 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5405793 and 5405802.

It is not an unprimeable number, because it can be changed into a prime (5405821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450480 + ... + 450491.

It is an arithmetic number, because the mean of its divisors is an integer number (1351458).

Almost surely, 2^5405826 is an apocalyptic number.

5405826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5405826 is a wasteful number, since it uses less digits than its factorization.

5405826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900976.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5405826 is about 2325.0432254046. The cubic root of 5405826 is about 175.5041354209.

The spelling of 5405826 in words is "five million, four hundred five thousand, eight hundred twenty-six".