2422072 has 8 divisors (see below), whose sum is σ = 4541400. Its totient is φ = 1211032.

The previous prime is 2422037. The next prime is 2422073. The reversal of 2422072 is 2702242.

2422072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151372 + ... + 151387.

It is an arithmetic number, because the mean of its divisors is an integer number (567675).

2^2422072 is an apocalyptic number.

It is an amenable number.

2422072 is a deficient number, since it is larger than the sum of its proper divisors (2119328).

2422072 is a wasteful number, since it uses less digits than its factorization.

2422072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302765 (or 302761 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2422072 is about 1556.3007421447. The cubic root of 2422072 is about 134.2957749689.

The spelling of 2422072 in words is "two million, four hundred twenty-two thousand, seventy-two".