3622072 has 8 divisors (see below), whose sum is σ = 6791400. Its totient is φ = 1811032.

The previous prime is 3622061. The next prime is 3622079. The reversal of 3622072 is 2702263.

3622072 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 (3622079) 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, 226372 + ... + 226387.

It is an arithmetic number, because the mean of its divisors is an integer number (848925).

Almost surely, 2^3622072 is an apocalyptic number.

It is an amenable number.

3622072 is a deficient number, since it is larger than the sum of its proper divisors (3169328).

3622072 is a wasteful number, since it uses less digits than its factorization.

3622072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452765 (or 452761 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3622072 is about 1903.1741906615. The cubic root of 3622072 is about 153.5744704025.

The spelling of 3622072 in words is "three million, six hundred twenty-two thousand, seventy-two".