2722072 has 32 divisors (see below), whose sum is σ = 5377680. Its totient is φ = 1290240.

The previous prime is 2722067. The next prime is 2722087. The reversal of 2722072 is 2702272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14008 + ... + 14200.

2^2722072 is an apocalyptic number.

It is an amenable number.

2722072 is a deficient number, since it is larger than the sum of its proper divisors (2655608).

2722072 is a wasteful number, since it uses less digits than its factorization.

2722072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 2722072 is about 1649.8702979325. The cubic root of 2722072 is about 139.6260770162.

The spelling of 2722072 in words is "two million, seven hundred twenty-two thousand, seventy-two".