1087043067 has 72 divisors (see below), whose sum is σ = 1837442880. Its totient is φ = 617047200.

The previous prime is 1087043051. The next prime is 1087043101. The reversal of 1087043067 is 7603407801.

It is not a de Polignac number, because 1087043067 - 2⁴ = 1087043051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087043267) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2213692 + ... + 2214182.

It is an arithmetic number, because the mean of its divisors is an integer number (25520040).

Almost surely, 2^1087043067 is an apocalyptic number.

1087043067 is a deficient number, since it is larger than the sum of its proper divisors (750399813).

1087043067 is a wasteful number, since it uses less digits than its factorization.

1087043067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 1087043067 is about 32970.3361675310. The cubic root of 1087043067 is about 1028.2110105358.

The spelling of 1087043067 in words is "one billion, eighty-seven million, forty-three thousand, sixty-seven".