587138 has 8 divisors (see below), whose sum is σ = 927120. Its totient is φ = 278100.

The previous prime is 587137. The next prime is 587143. The reversal of 587138 is 831785.

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

It is not an unprimeable number, because it can be changed into a prime (587131) 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, 7688 + ... + 7763.

It is an arithmetic number, because the mean of its divisors is an integer number (115890).

2⁵⁸⁷¹³⁸ is an apocalyptic number.

587138 is a deficient number, since it is larger than the sum of its proper divisors (339982).

587138 is a wasteful number, since it uses less digits than its factorization.

587138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15472.

The product of its digits is 6720, while the sum is 32.

The square root of 587138 is about 766.2493066881. The cubic root of 587138 is about 83.7362285220.

The spelling of 587138 in words is "five hundred eighty-seven thousand, one hundred thirty-eight".