1087816048 has 20 divisors (see below), whose sum is σ = 2299247928. Its totient is φ = 494461760.

The previous prime is 1087816039. The next prime is 1087816049. The reversal of 1087816048 is 8406187801.

It is a junction number, because it is equal to n+sod(n) for n = 1087815995 and 1087816013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087816049) 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, 3090211 + ... + 3090562.

Almost surely, 2^1087816048 is an apocalyptic number.

It is an amenable number.

1087816048 is an abundant number, since it is smaller than the sum of its proper divisors (1211431880).

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

1087816048 is a wasteful number, since it uses less digits than its factorization.

1087816048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6180792 (or 6180786 counting only the distinct ones).

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

The square root of 1087816048 is about 32982.0564549878. The cubic root of 1087816048 is about 1028.4546682424.

The spelling of 1087816048 in words is "one billion, eighty-seven million, eight hundred sixteen thousand, forty-eight".