2722488 has 16 divisors (see below), whose sum is σ = 6806280. Its totient is φ = 907488.

The previous prime is 2722477. The next prime is 2722507. The reversal of 2722488 is 8842272.

It is a congruent number.

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, 56695 + ... + 56742.

2^2722488 is an apocalyptic number.

It is an amenable number.

2722488 is an abundant number, since it is smaller than the sum of its proper divisors (4083792).

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

2722488 is a wasteful number, since it uses less digits than its factorization.

2722488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113446 (or 113442 counting only the distinct ones).

The product of its digits is 14336, while the sum is 33.

The square root of 2722488 is about 1649.9963636324. The cubic root of 2722488 is about 139.6331894278.

The spelling of 2722488 in words is "two million, seven hundred twenty-two thousand, four hundred eighty-eight".