5426406 has 24 divisors (see below), whose sum is σ = 12096840. Its totient is φ = 1803096.

The previous prime is 5426387. The next prime is 5426411. The reversal of 5426406 is 6046245.

It is a happy number.

5426406 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 5426406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16960 + ... + 17276.

It is an arithmetic number, because the mean of its divisors is an integer number (504035).

Almost surely, 2^5426406 is an apocalyptic number.

5426406 is an abundant number, since it is smaller than the sum of its proper divisors (6670434).

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

5426406 is an equidigital number, since it uses as much as digits as its factorization.

5426406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 5426406 is about 2329.4647453868. The cubic root of 5426406 is about 175.7265683604.

It can be divided in two parts, 5426 and 406, that added together give a cube (5832 = 18³).

The spelling of 5426406 in words is "five million, four hundred twenty-six thousand, four hundred six".