1087828458 has 16 divisors (see below), whose sum is σ = 2180130240. Its totient is φ = 361863936.

The previous prime is 1087828439. The next prime is 1087828459. The reversal of 1087828458 is 8548287801.

1087828458 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1087828458.

It is not an unprimeable number, because it can be changed into a prime (1087828459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183223 + ... + 189066.

It is an arithmetic number, because the mean of its divisors is an integer number (136258140).

Almost surely, 2^1087828458 is an apocalyptic number.

1087828458 is an abundant number, since it is smaller than the sum of its proper divisors (1092301782).

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

1087828458 is a wasteful number, since it uses less digits than its factorization.

1087828458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372781.

The product of its (nonzero) digits is 1146880, while the sum is 51.

The square root of 1087828458 is about 32982.2445870502. The cubic root of 1087828458 is about 1028.4585791591.

The spelling of 1087828458 in words is "one billion, eighty-seven million, eight hundred twenty-eight thousand, four hundred fifty-eight".