1087086841 has 3 divisors (see below), whose sum is σ = 1087119813. Its totient is φ = 1087053870.

The previous prime is 1087086821. The next prime is 1087086887. The reversal of 1087086841 is 1486807801.

The square root of 1087086841 is 32971.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 1087086841 - 2⁵ = 1087086809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1087086821) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16486 + ... + 49456.

It is an arithmetic number, because the mean of its divisors is an integer number (362373271).

Almost surely, 2^1087086841 is an apocalyptic number.

1087086841 is the 32971-st square number.

1087086841 is the 16486-th centered octagonal number.

It is an amenable number.

1087086841 is a deficient number, since it is larger than the sum of its proper divisors (32972).

1087086841 is an frugal number, since it uses more digits than its factorization.

1087086841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65942 (or 32971 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 43.

The cubic root of 1087086841 is about 1028.2248119836.

The spelling of 1087086841 in words is "one billion, eighty-seven million, eighty-six thousand, eight hundred forty-one".