73046725 has 6 divisors (see below), whose sum is σ = 90577970. Its totient is φ = 58437360.

The previous prime is 73046711. The next prime is 73046741. The reversal of 73046725 is 52764037.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1119364 + 71927361 = 1058^2 + 8481^2 .

It is not a de Polignac number, because 73046725 - 2¹¹ = 73044677 is a prime.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1460910 + ... + 1460959.

Almost surely, 2^73046725 is an apocalyptic number.

It is an amenable number.

73046725 is a deficient number, since it is larger than the sum of its proper divisors (17531245).

73046725 is a wasteful number, since it uses less digits than its factorization.

73046725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921879 (or 2921874 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 73046725 is about 8546.7376817122. The cubic root of 73046725 is about 418.0230693982.

The spelling of 73046725 in words is "seventy-three million, forty-six thousand, seven hundred twenty-five".