587720012 has 48 divisors (see below), whose sum is σ = 1185069312. Its totient is φ = 252415680.

The previous prime is 587719981. The next prime is 587720053. The reversal of 587720012 is 210027785.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80498 + ... + 87494.

It is an arithmetic number, because the mean of its divisors is an integer number (24688944).

Almost surely, 2^587720012 is an apocalyptic number.

It is an amenable number.

587720012 is an abundant number, since it is smaller than the sum of its proper divisors (597349300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

587720012 is a wasteful number, since it uses less digits than its factorization.

587720012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118 (or 7116 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 587720012 is about 24242.9373632817. The cubic root of 587720012 is about 837.6388777491.

Adding to 587720012 its reverse (210027785), we get a palindrome (797747797).

The spelling of 587720012 in words is "five hundred eighty-seven million, seven hundred twenty thousand, twelve".