2587068 has 72 divisors (see below), whose sum is σ = 7338240. Its totient is φ = 761760.

The previous prime is 2587049. The next prime is 2587069. The reversal of 2587068 is 8607852.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2587069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18543 + ... + 18681.

It is an arithmetic number, because the mean of its divisors is an integer number (101920).

2^2587068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2587068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3669120).

2587068 is an abundant number, since it is smaller than the sum of its proper divisors (4751172).

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

2587068 is a wasteful number, since it uses less digits than its factorization.

2587068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 2587068 is about 1608.4365079169. The cubic root of 2587068 is about 137.2785283149.

The spelling of 2587068 in words is "two million, five hundred eighty-seven thousand, sixty-eight".