608137 has 4 divisors (see below), whose sum is σ = 615060. Its totient is φ = 601216.

The previous prime is 608131. The next prime is 608147. The reversal of 608137 is 731806.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 731806 = 2 ⋅365903.

It can be written as a sum of positive squares in 2 ways, for example, as 95481 + 512656 = 309^2 + 716^2 .

It is a cyclic number.

It is not a de Polignac number, because 608137 - 2³ = 608129 is a prime.

It is a super-2 number, since 2×608137² = 739661221538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (608131) 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, 3328 + ... + 3505.

It is an arithmetic number, because the mean of its divisors is an integer number (153765).

2⁶⁰⁸¹³⁷ is an apocalyptic number.

It is an amenable number.

608137 is a deficient number, since it is larger than the sum of its proper divisors (6923).

608137 is an equidigital number, since it uses as much as digits as its factorization.

608137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6922.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 608137 is about 779.8313920329. The cubic root of 608137 is about 84.7228342317.

The spelling of 608137 in words is "six hundred eight thousand, one hundred thirty-seven".