1087105052 has 48 divisors (see below), whose sum is σ = 2211699168. Its totient is φ = 462059520.

The previous prime is 1087105039. The next prime is 1087105079. The reversal of 1087105052 is 2505017801.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 112808 + ... + 122064.

It is an arithmetic number, because the mean of its divisors is an integer number (46077066).

Almost surely, 2^1087105052 is an apocalyptic number.

It is an amenable number.

1087105052 is an abundant number, since it is smaller than the sum of its proper divisors (1124594116).

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

1087105052 is a wasteful number, since it uses less digits than its factorization.

1087105052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9446 (or 9444 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 1087105052 is about 32971.2761657780. The cubic root of 1087105052 is about 1028.2305535972.

The spelling of 1087105052 in words is "one billion, eighty-seven million, one hundred five thousand, fifty-two".