2886970 has 8 divisors (see below), whose sum is σ = 5196564. Its totient is φ = 1154784.

The previous prime is 2886941. The next prime is 2886971. The reversal of 2886970 is 796882.

It can be written as a sum of positive squares in 2 ways, for example, as 2752281 + 134689 = 1659^2 + 367^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2886971) 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, 144339 + ... + 144358.

2^2886970 is an apocalyptic number.

2886970 is a deficient number, since it is larger than the sum of its proper divisors (2309594).

2886970 is a wasteful number, since it uses less digits than its factorization.

2886970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288704.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2886970 is about 1699.1085898200. The cubic root of 2886970 is about 142.3904153903.

The spelling of 2886970 in words is "two million, eight hundred eighty-six thousand, nine hundred seventy".