1087107210 has 128 divisors (see below), whose sum is σ = 3394137600. Its totient is φ = 242403840.

The previous prime is 1087107187. The next prime is 1087107223. The reversal of 1087107210 is 127017801.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70476 + ... + 84504.

It is an arithmetic number, because the mean of its divisors is an integer number (26516700).

Almost surely, 2^1087107210 is an apocalyptic number.

1087107210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087107210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1697068800).

1087107210 is an abundant number, since it is smaller than the sum of its proper divisors (2307030390).

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

1087107210 is a wasteful number, since it uses less digits than its factorization.

1087107210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14093 (or 14087 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 27.

The square root of 1087107210 is about 32971.3088912163. The cubic root of 1087107210 is about 1028.2312339730.

The spelling of 1087107210 in words is "one billion, eighty-seven million, one hundred seven thousand, two hundred ten".