2887696158 has 16 divisors (see below), whose sum is σ = 5784137616. Its totient is φ = 961107840.

The previous prime is 2887696157. The next prime is 2887696169. The reversal of 2887696158 is 8516967882.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887696153) 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 7 ways as a sum of consecutive naturals, for example, 360091 + ... + 368022.

It is an arithmetic number, because the mean of its divisors is an integer number (361508601).

Almost surely, 2^2887696158 is an apocalyptic number.

2887696158 is an abundant number, since it is smaller than the sum of its proper divisors (2896441458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2887696158 is a wasteful number, since it uses less digits than its factorization.

2887696158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728779.

The product of its digits is 11612160, while the sum is 60.

The square root of 2887696158 is about 53737.2883387318. The cubic root of 2887696158 is about 1424.0235285086.

The spelling of 2887696158 in words is "two billion, eight hundred eighty-seven million, six hundred ninety-six thousand, one hundred fifty-eight".