7622073 has 8 divisors (see below), whose sum is σ = 11292000. Its totient is φ = 5081364.

The previous prime is 7622057. The next prime is 7622081. The reversal of 7622073 is 3702267.

It is not a de Polignac number, because 7622073 - 2⁴ = 7622057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 282299 = 7622073 / (7 + 6 + 2 + 2 + 0 + 7 + 3).

It is not an unprimeable number, because it can be changed into a prime (7622053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141123 + ... + 141176.

It is an arithmetic number, because the mean of its divisors is an integer number (1411500).

Almost surely, 2^7622073 is an apocalyptic number.

It is an amenable number.

7622073 is a deficient number, since it is larger than the sum of its proper divisors (3669927).

7622073 is a wasteful number, since it uses less digits than its factorization.

7622073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282308 (or 282302 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 7622073 is about 2760.8102071675. The cubic root of 7622073 is about 196.7996709542.

The spelling of 7622073 in words is "seven million, six hundred twenty-two thousand, seventy-three".