2072322 has 24 divisors (see below), whose sum is σ = 5131776. Its totient is φ = 592056.

The previous prime is 2072321. The next prime is 2072327. The reversal of 2072322 is 2232702.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2072295 and 2072304.

It is not an unprimeable number, because it can be changed into a prime (2072321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8098 + ... + 8349.

It is an arithmetic number, because the mean of its divisors is an integer number (213824).

2^2072322 is an apocalyptic number.

2072322 is an abundant number, since it is smaller than the sum of its proper divisors (3059454).

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

2072322 is a wasteful number, since it uses less digits than its factorization.

2072322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16462 (or 16459 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2072322 is about 1439.5561816060. The cubic root of 2072322 is about 127.4928254325.

The spelling of 2072322 in words is "two million, seventy-two thousand, three hundred twenty-two".