1080670587 has 8 divisors (see below), whose sum is σ = 1490580240. Its totient is φ = 695604000.

The previous prime is 1080670567. The next prime is 1080670621. The reversal of 1080670587 is 7850760801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1080670587 - 2¹² = 1080666491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1080670517) 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, 6210664 + ... + 6210837.

It is an arithmetic number, because the mean of its divisors is an integer number (186322530).

Almost surely, 2^1080670587 is an apocalyptic number.

1080670587 is a deficient number, since it is larger than the sum of its proper divisors (409909653).

1080670587 is a wasteful number, since it uses less digits than its factorization.

1080670587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12421533.

The product of its (nonzero) digits is 94080, while the sum is 42.

The square root of 1080670587 is about 32873.5545233551. The cubic root of 1080670587 is about 1026.1978736339.

The spelling of 1080670587 in words is "one billion, eighty million, six hundred seventy thousand, five hundred eighty-seven".