1087362108 has 72 divisors (see below), whose sum is σ = 3208138752. Its totient is φ = 304061472.

The previous prime is 1087362071. The next prime is 1087362137. The reversal of 1087362108 is 8012637801.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34060 + ... + 57747.

Almost surely, 2^1087362108 is an apocalyptic number.

1087362108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1087362108 is an abundant number, since it is smaller than the sum of its proper divisors (2120776644).

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

1087362108 is a wasteful number, since it uses less digits than its factorization.

1087362108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91871 (or 91866 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1087362108 is about 32975.1741162954. The cubic root of 1087362108 is about 1028.3115920710.

Adding to 1087362108 its reverse (8012637801), we get a palindrome (9099999909).

The spelling of 1087362108 in words is "one billion, eighty-seven million, three hundred sixty-two thousand, one hundred eight".