7072673 has 2 divisors, whose sum is σ = 7072674. Its totient is φ = 7072672.

The previous prime is 7072669. The next prime is 7072699. The reversal of 7072673 is 3762707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3564544 + 3508129 = 1888^2 + 1873^2 .

It is a cyclic number.

It is not a de Polignac number, because 7072673 - 2² = 7072669 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7072603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536336 + 3536337.

It is an arithmetic number, because the mean of its divisors is an integer number (3536337).

Almost surely, 2^7072673 is an apocalyptic number.

It is an amenable number.

7072673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072673 is an equidigital number, since it uses as much as digits as its factorization.

7072673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 7072673 is about 2659.4497551185. The cubic root of 7072673 is about 191.9528331043.

The spelling of 7072673 in words is "seven million, seventy-two thousand, six hundred seventy-three".