2867198955 has 16 divisors (see below), whose sum is σ = 4603850784. Its totient is φ = 1523728640.

The previous prime is 2867198923. The next prime is 2867198977. The reversal of 2867198955 is 5598917682.

It is not a de Polignac number, because 2867198955 - 2⁵ = 2867198923 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335904 + ... + 344333.

It is an arithmetic number, because the mean of its divisors is an integer number (287740674).

Almost surely, 2^2867198955 is an apocalyptic number.

2867198955 is a deficient number, since it is larger than the sum of its proper divisors (1736651829).

2867198955 is a wasteful number, since it uses less digits than its factorization.

2867198955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680526.

The product of its digits is 10886400, while the sum is 60.

The square root of 2867198955 is about 53546.2319402589. The cubic root of 2867198955 is about 1420.6462301952.

The spelling of 2867198955 in words is "two billion, eight hundred sixty-seven million, one hundred ninety-eight thousand, nine hundred fifty-five".