1087464717 has 24 divisors (see below), whose sum is σ = 1664744640. Its totient is φ = 701573400.

The previous prime is 1087464701. The next prime is 1087464727. The reversal of 1087464717 is 7174647801.

1087464717 is a `hidden beast` number, since 108 + 74 + 6 + 471 + 7 = 666.

It is not a de Polignac number, because 1087464717 - 2⁴ = 1087464701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087464727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4992 + ... + 46902.

It is an arithmetic number, because the mean of its divisors is an integer number (69364360).

Almost surely, 2^1087464717 is an apocalyptic number.

It is an amenable number.

1087464717 is a deficient number, since it is larger than the sum of its proper divisors (577279923).

1087464717 is an equidigital number, since it uses as much as digits as its factorization.

1087464717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41982 (or 41945 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The square root of 1087464717 is about 32976.7299318777. The cubic root of 1087464717 is about 1028.3439366183.

The spelling of 1087464717 in words is "one billion, eighty-seven million, four hundred sixty-four thousand, seven hundred seventeen".