5320406 has 64 divisors (see below), whose sum is σ = 10838016. Its totient is φ = 1900800.

The previous prime is 5320387. The next prime is 5320409. The reversal of 5320406 is 6040235.

5320406 = 209² + 210² + ... + 292².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129746 + ... + 129786.

It is an arithmetic number, because the mean of its divisors is an integer number (169344).

Almost surely, 2^5320406 is an apocalyptic number.

5320406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

5320406 is a wasteful number, since it uses less digits than its factorization.

5320406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5320406 is about 2306.6005289170. The cubic root of 5320406 is about 174.5748154161.

The spelling of 5320406 in words is "five million, three hundred twenty thousand, four hundred six".