8142022087 has 6 divisors (see below), whose sum is σ = 8368025568. Its totient is φ = 7921966104.

The previous prime is 8142022073. The next prime is 8142022129. The reversal of 8142022087 is 7802202418.

8142022087 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8142022087 - 2⁷ = 8142021959 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 (8142022027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2972343 + ... + 2975080.

It is an arithmetic number, because the mean of its divisors is an integer number (1394670928).

Almost surely, 2^8142022087 is an apocalyptic number.

8142022087 is a deficient number, since it is larger than the sum of its proper divisors (226003481).

8142022087 is an equidigital number, since it uses as much as digits as its factorization.

8142022087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947497 (or 5947460 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 8142022087 is about 90233.1540344235. The cubic root of 8142022087 is about 2011.7658209128.

The spelling of 8142022087 in words is "eight billion, one hundred forty-two million, twenty-two thousand, eighty-seven".