1087725832 has 16 divisors (see below), whose sum is σ = 2146827600. Its totient is φ = 515238480.

The previous prime is 1087725827. The next prime is 1087725833. The reversal of 1087725832 is 2385277801.

It is not an unprimeable number, because it can be changed into a prime (1087725833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3577894 + ... + 3578197.

It is an arithmetic number, because the mean of its divisors is an integer number (134176725).

Almost surely, 2^1087725832 is an apocalyptic number.

It is an amenable number.

1087725832 is a deficient number, since it is larger than the sum of its proper divisors (1059101768).

1087725832 is a wasteful number, since it uses less digits than its factorization.

1087725832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7156116 (or 7156112 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 1087725832 is about 32980.6887738871. The cubic root of 1087725832 is about 1028.4262364649.

The spelling of 1087725832 in words is "one billion, eighty-seven million, seven hundred twenty-five thousand, eight hundred thirty-two".