5008405 has 8 divisors (see below), whose sum is σ = 6108984. Its totient is φ = 3940800.

The previous prime is 5008379. The next prime is 5008417. The reversal of 5008405 is 5048005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 505521 + 4502884 = 711^2 + 2122^2 .

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

It is not a de Polignac number, because 5008405 - 2⁷ = 5008277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7906 + ... + 8515.

It is an arithmetic number, because the mean of its divisors is an integer number (763623).

Almost surely, 2^5008405 is an apocalyptic number.

It is an amenable number.

5008405 is a deficient number, since it is larger than the sum of its proper divisors (1100579).

5008405 is a wasteful number, since it uses less digits than its factorization.

5008405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16487.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 5008405 is about 2237.9466034738. The cubic root of 5008405 is about 171.0933566813.

It can be divided in two parts, 500 and 8405, that multiplied together give a square (4202500 = 2050²).

The spelling of 5008405 in words is "five million, eight thousand, four hundred five".