1087467867 has 12 divisors (see below), whose sum is σ = 1571324664. Its totient is φ = 724730400.

The previous prime is 1087467863. The next prime is 1087467877. The reversal of 1087467867 is 7687647801.

It is not a de Polignac number, because 1087467867 - 2² = 1087467863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1087467863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9367 + ... + 47567.

It is an arithmetic number, because the mean of its divisors is an integer number (130943722).

Almost surely, 2^1087467867 is an apocalyptic number.

1087467867 is a deficient number, since it is larger than the sum of its proper divisors (483856797).

1087467867 is a wasteful number, since it uses less digits than its factorization.

1087467867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41370 (or 41367 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 1087467867 is about 32976.7776927947. Note that the first 3 decimals coincide. The cubic root of 1087467867 is about 1028.3449295333.

The spelling of 1087467867 in words is "one billion, eighty-seven million, four hundred sixty-seven thousand, eight hundred sixty-seven".