5906403 has 6 divisors (see below), whose sum is σ = 8531484. Its totient is φ = 3937596.

The previous prime is 5906371. The next prime is 5906441. The reversal of 5906403 is 3046095.

It is a happy number.

It is not a de Polignac number, because 5906403 - 2⁵ = 5906371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5906003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 328125 + ... + 328142.

It is an arithmetic number, because the mean of its divisors is an integer number (1421914).

Almost surely, 2^5906403 is an apocalyptic number.

5906403 is a deficient number, since it is larger than the sum of its proper divisors (2625081).

5906403 is a wasteful number, since it uses less digits than its factorization.

5906403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656273 (or 656270 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5906403 is about 2430.3092395825. The cubic root of 5906403 is about 180.7622306537.

The spelling of 5906403 in words is "five million, nine hundred six thousand, four hundred three".