1002587104 has 96 divisors (see below), whose sum is σ = 2171836800. Its totient is φ = 453672960.

The previous prime is 1002587099. The next prime is 1002587119. The reversal of 1002587104 is 4017852001.

It is a super-2 number, since 2×1002587104² = 2010361802214213632, which contains 22 as substring.

It is a congruent number.

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, 1761732 + ... + 1762300.

It is an arithmetic number, because the mean of its divisors is an integer number (22623300).

Almost surely, 2^1002587104 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 1002587104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1085918400).

1002587104 is an abundant number, since it is smaller than the sum of its proper divisors (1169249696).

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

1002587104 is a wasteful number, since it uses less digits than its factorization.

1002587104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 1002587104 is about 31663.6558849417. The cubic root of 1002587104 is about 1000.8616253885.

The spelling of 1002587104 in words is "one billion, two million, five hundred eighty-seven thousand, one hundred four".