973073 has 2 divisors, whose sum is σ = 973074. Its totient is φ = 973072.

The previous prime is 973069. The next prime is 973081. The reversal of 973073 is 370379.

973073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 494209 + 478864 = 703^2 + 692^2 .

It is a cyclic number.

It is not a de Polignac number, because 973073 - 2² = 973069 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (973003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486536 + 486537.

It is an arithmetic number, because the mean of its divisors is an integer number (486537).

2⁹⁷³⁰⁷³ is an apocalyptic number.

It is an amenable number.

973073 is a deficient number, since it is larger than the sum of its proper divisors (1).

973073 is an equidigital number, since it uses as much as digits as its factorization.

973073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3969, while the sum is 29.

The square root of 973073 is about 986.4446259167. Note that the first 3 decimals coincide. The cubic root of 973073 is about 99.0942543499.

The spelling of 973073 in words is "nine hundred seventy-three thousand, seventy-three".