1087858508 has 48 divisors (see below), whose sum is σ = 2179457280. Its totient is φ = 470289600.

The previous prime is 1087858459. The next prime is 1087858517. The reversal of 1087858508 is 8058587801.

It is a happy number.

It is a super-2 number, since 2×1087858508² = 2366872266855972128, which contains 22 as substring.

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, 180203 + ... + 186141.

It is an arithmetic number, because the mean of its divisors is an integer number (45405360).

Almost surely, 2^1087858508 is an apocalyptic number.

It is an amenable number.

1087858508 is an abundant number, since it is smaller than the sum of its proper divisors (1091598772).

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

1087858508 is a wasteful number, since it uses less digits than its factorization.

1087858508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6158 (or 6156 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 50.

The square root of 1087858508 is about 32982.7001320389. The cubic root of 1087858508 is about 1028.4680490639.

The spelling of 1087858508 in words is "one billion, eighty-seven million, eight hundred fifty-eight thousand, five hundred eight".