1087094784 has 120 divisors (see below), whose sum is σ = 3071709648. Its totient is φ = 340787200.

The previous prime is 1087094779. The next prime is 1087094797. The reversal of 1087094784 is 4874907801.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834934 + ... + 836234.

Almost surely, 2^1087094784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087094784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535854824).

1087094784 is an abundant number, since it is smaller than the sum of its proper divisors (1984614864).

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

1087094784 is an equidigital number, since it uses as much as digits as its factorization.

1087094784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 1087094784 is about 32971.1204541186. The cubic root of 1087094784 is about 1028.2273162821.

The spelling of 1087094784 in words is "one billion, eighty-seven million, ninety-four thousand, seven hundred eighty-four".