73308925 has 6 divisors (see below), whose sum is σ = 90903098. Its totient is φ = 58647120.

The previous prime is 73308901. The next prime is 73308929. The reversal of 73308925 is 52980337.

It can be written as a sum of positive squares in 3 ways, for example, as 3853369 + 69455556 = 1963^2 + 8334^2 .

It is not a de Polignac number, because 73308925 - 2¹⁹ = 72784637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73308929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1466154 + ... + 1466203.

Almost surely, 2^73308925 is an apocalyptic number.

It is an amenable number.

73308925 is a deficient number, since it is larger than the sum of its proper divisors (17594173).

73308925 is a wasteful number, since it uses less digits than its factorization.

73308925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932367 (or 2932362 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 73308925 is about 8562.0631275412. The cubic root of 73308925 is about 418.5226344239.

The spelling of 73308925 in words is "seventy-three million, three hundred eight thousand, nine hundred twenty-five".