5408685 has 12 divisors (see below), whose sum is σ = 9375132. Its totient is φ = 2884608.

The previous prime is 5408671. The next prime is 5408701. The reversal of 5408685 is 5868045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1320201 + 4088484 = 1149^2 + 2022^2 .

It is not a de Polignac number, because 5408685 - 2⁵ = 5408653 is a prime.

It is a Curzon number.

5408685 is a lucky number.

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, 60052 + ... + 60141.

It is an arithmetic number, because the mean of its divisors is an integer number (781261).

Almost surely, 2^5408685 is an apocalyptic number.

It is an amenable number.

5408685 is a deficient number, since it is larger than the sum of its proper divisors (3966447).

5408685 is a wasteful number, since it uses less digits than its factorization.

5408685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120204 (or 120201 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5408685 is about 2325.6579714137. The cubic root of 5408685 is about 175.5350698173.

The spelling of 5408685 in words is "five million, four hundred eight thousand, six hundred eighty-five".