9072622 has 16 divisors (see below), whose sum is σ = 15053472. Its totient is φ = 4073760.

The previous prime is 9072601. The next prime is 9072629. The reversal of 9072622 is 2262709.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9072629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3754 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (940842).

Almost surely, 2^9072622 is an apocalyptic number.

9072622 is a deficient number, since it is larger than the sum of its proper divisors (5980850).

9072622 is a wasteful number, since it uses less digits than its factorization.

9072622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9483.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 9072622 is about 3012.0793482244. The cubic root of 9072622 is about 208.5663650935.

The spelling of 9072622 in words is "nine million, seventy-two thousand, six hundred twenty-two".