587963 has 4 divisors (see below), whose sum is σ = 589560. Its totient is φ = 586368.

The previous prime is 587959. The next prime is 587969. The reversal of 587963 is 369785.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 587963 - 2² = 587959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (587969) 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, 68 + ... + 1086.

It is an arithmetic number, because the mean of its divisors is an integer number (147390).

2⁵⁸⁷⁹⁶³ is an apocalyptic number.

587963 is a deficient number, since it is larger than the sum of its proper divisors (1597).

587963 is a wasteful number, since it uses less digits than its factorization.

587963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596.

The product of its digits is 45360, while the sum is 38.

The square root of 587963 is about 766.7874542531. The cubic root of 587963 is about 83.7754300143.

The spelling of 587963 in words is "five hundred eighty-seven thousand, nine hundred sixty-three".