1078588087 has 4 divisors (see below), whose sum is σ = 1089059920. Its totient is φ = 1068116256.

The previous prime is 1078588033. The next prime is 1078588111. The reversal of 1078588087 is 7808858701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1078588087 - 2²⁷ = 944370359 is a prime.

It is a super-3 number, since 3×1078588087³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078588187) 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, 5235762 + ... + 5235967.

It is an arithmetic number, because the mean of its divisors is an integer number (272264980).

Almost surely, 2^1078588087 is an apocalyptic number.

1078588087 is a deficient number, since it is larger than the sum of its proper divisors (10471833).

1078588087 is a wasteful number, since it uses less digits than its factorization.

1078588087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10471832.

The product of its (nonzero) digits is 1003520, while the sum is 52.

The square root of 1078588087 is about 32841.8648526542. The cubic root of 1078588087 is about 1025.5382735351.

The spelling of 1078588087 in words is "one billion, seventy-eight million, five hundred eighty-eight thousand, eighty-seven".