73025943 has 16 divisors (see below), whose sum is σ = 102297600. Its totient is φ = 46248224.

The previous prime is 73025923. The next prime is 73025947. The reversal of 73025943 is 34952037.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 73025943 - 2⁹ = 73025431 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73025947) 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 15 ways as a sum of consecutive naturals, for example, 6730 + ... + 13832.

It is an arithmetic number, because the mean of its divisors is an integer number (6393600).

Almost surely, 2^73025943 is an apocalyptic number.

73025943 is a deficient number, since it is larger than the sum of its proper divisors (29271657).

73025943 is a wasteful number, since it uses less digits than its factorization.

73025943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 73025943 is about 8545.5218096966. The cubic root of 73025943 is about 417.9834227227.

The spelling of 73025943 in words is "seventy-three million, twenty-five thousand, nine hundred forty-three".