2869722 has 32 divisors (see below), whose sum is σ = 6715200. Its totient is φ = 905904.

The previous prime is 2869721. The next prime is 2869729. The reversal of 2869722 is 2279682.

It is a d-powerful number, because it can be written as 2¹⁴ + 8³ + 6⁸ + 9⁵ + 7² + 2¹⁶ + 2²⁰ .

It is not an unprimeable number, because it can be changed into a prime (2869721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373 + ... + 2424.

It is an arithmetic number, because the mean of its divisors is an integer number (209850).

2^2869722 is an apocalyptic number.

2869722 is an abundant number, since it is smaller than the sum of its proper divisors (3845478).

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

2869722 is a wasteful number, since it uses less digits than its factorization.

2869722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827 (or 2821 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 2869722 is about 1694.0253835170. The cubic root of 2869722 is about 142.1062816041.

The spelling of 2869722 in words is "two million, eight hundred sixty-nine thousand, seven hundred twenty-two".