2087783158 has 16 divisors (see below), whose sum is σ = 3317727600. Its totient is φ = 981942016.

The previous prime is 2087783101. The next prime is 2087783161. The reversal of 2087783158 is 8513877802.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48993 + ... + 81091.

It is an arithmetic number, because the mean of its divisors is an integer number (207357975).

Almost surely, 2^2087783158 is an apocalyptic number.

2087783158 is a deficient number, since it is larger than the sum of its proper divisors (1229944442).

2087783158 is a wasteful number, since it uses less digits than its factorization.

2087783158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34031.

The product of its (nonzero) digits is 752640, while the sum is 49.

The square root of 2087783158 is about 45692.2658444512. The cubic root of 2087783158 is about 1278.0910587113.

The spelling of 2087783158 in words is "two billion, eighty-seven million, seven hundred eighty-three thousand, one hundred fifty-eight".