608381 has 4 divisors (see below), whose sum is σ = 612192. Its totient is φ = 604572.

The previous prime is 608371. The next prime is 608383. The reversal of 608381 is 183806.

608381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 608381 - 2¹⁰ = 607357 is a prime.

It is a super-2 number, since 2×608381² = 740254882322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 608381.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 608381.

It is not an unprimeable number, because it can be changed into a prime (608383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655 + ... + 1988.

It is an arithmetic number, because the mean of its divisors is an integer number (153048).

2⁶⁰⁸³⁸¹ is an apocalyptic number.

It is an amenable number.

608381 is a deficient number, since it is larger than the sum of its proper divisors (3811).

608381 is a wasteful number, since it uses less digits than its factorization.

608381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 608381 is about 779.9878204177. The cubic root of 608381 is about 84.7341637004.

It can be divided in two parts, 608 and 381, that added together give a palindrome (989).

The spelling of 608381 in words is "six hundred eight thousand, three hundred eighty-one".