1087944675 has 12 divisors (see below), whose sum is σ = 1798735320. Its totient is φ = 580237120.

The previous prime is 1087944619. The next prime is 1087944701. The reversal of 1087944675 is 5764497801.

It is not a de Polignac number, because 1087944675 - 2²⁵ = 1054390243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7252890 + ... + 7253039.

It is an arithmetic number, because the mean of its divisors is an integer number (149894610).

Almost surely, 2^1087944675 is an apocalyptic number.

1087944675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1087944675 is a deficient number, since it is larger than the sum of its proper divisors (710790645).

1087944675 is a wasteful number, since it uses less digits than its factorization.

1087944675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14505942 (or 14505937 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 1087944675 is about 32984.0063515638. The cubic root of 1087944675 is about 1028.4952026156.

The spelling of 1087944675 in words is "one billion, eighty-seven million, nine hundred forty-four thousand, six hundred seventy-five".