1087910325 has 96 divisors (see below), whose sum is σ = 2137363200. Its totient is φ = 540610560.

The previous prime is 1087910323. The next prime is 1087910333. The reversal of 1087910325 is 5230197801.

It is not a de Polignac number, because 1087910325 - 2¹ = 1087910323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1087910325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087910323) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 1296256 + ... + 1297094.

It is an arithmetic number, because the mean of its divisors is an integer number (22264200).

Almost surely, 2^1087910325 is an apocalyptic number.

1087910325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1087910325 is a deficient number, since it is larger than the sum of its proper divisors (1049452875).

1087910325 is a wasteful number, since it uses less digits than its factorization.

1087910325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 1087910325 is about 32983.4856405444. The cubic root of 1087910325 is about 1028.4843781736.

The spelling of 1087910325 in words is "one billion, eighty-seven million, nine hundred ten thousand, three hundred twenty-five".