1044086087 has 4 divisors (see below), whose sum is σ = 1139003016. Its totient is φ = 949169160.

The previous prime is 1044086083. The next prime is 1044086089. The reversal of 1044086087 is 7806804401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1044086087 - 2² = 1044086083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1044086087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044086083) 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, 47458448 + ... + 47458469.

It is an arithmetic number, because the mean of its divisors is an integer number (284750754).

Almost surely, 2^1044086087 is an apocalyptic number.

1044086087 is a deficient number, since it is larger than the sum of its proper divisors (94916929).

1044086087 is an equidigital number, since it uses as much as digits as its factorization.

1044086087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94916928.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 1044086087 is about 32312.3209782275. The cubic root of 1044086087 is about 1014.4845472611.

The spelling of 1044086087 in words is "one billion, forty-four million, eighty-six thousand, eighty-seven".