1080497087 has 4 divisors (see below), whose sum is σ = 1098210216. Its totient is φ = 1062783960.

The previous prime is 1080497063. The next prime is 1080497161. The reversal of 1080497087 is 7807940801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7807940801 = 23 ⋅339475687.

It is a cyclic number.

It is not a de Polignac number, because 1080497087 - 2⁶ = 1080497023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080407087) 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, 8856473 + ... + 8856594.

It is an arithmetic number, because the mean of its divisors is an integer number (274552554).

Almost surely, 2^1080497087 is an apocalyptic number.

1080497087 is a deficient number, since it is larger than the sum of its proper divisors (17713129).

1080497087 is an equidigital number, since it uses as much as digits as its factorization.

1080497087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17713128.

The product of its (nonzero) digits is 112896, while the sum is 44.

The square root of 1080497087 is about 32870.9155181294. The cubic root of 1080497087 is about 1026.1429525314.

The spelling of 1080497087 in words is "one billion, eighty million, four hundred ninety-seven thousand, eighty-seven".