2883722 has 8 divisors (see below), whose sum is σ = 4332900. Its totient is φ = 1439424.

The previous prime is 2883697. The next prime is 2883733. The reversal of 2883722 is 2273882.

It can be written as a sum of positive squares in 2 ways, for example, as 2524921 + 358801 = 1589^2 + 599^2 .

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

It is a d-powerful number, because it can be written as 2¹⁸ + 8² + 8² + 3 + 7 + 2¹⁹ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1304 + ... + 2732.

2^2883722 is an apocalyptic number.

2883722 is a deficient number, since it is larger than the sum of its proper divisors (1449178).

2883722 is a wasteful number, since it uses less digits than its factorization.

2883722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440.

The product of its digits is 10752, while the sum is 32.

The square root of 2883722 is about 1698.1525255406. The cubic root of 2883722 is about 142.3369963365.

The spelling of 2883722 in words is "two million, eight hundred eighty-three thousand, seven hundred twenty-two".