73025325 has 18 divisors (see below), whose sum is σ = 130796874. Its totient is φ = 38946720.

The previous prime is 73025317. The next prime is 73025327. The reversal of 73025325 is 52352037.

It can be written as a sum of positive squares in 3 ways, for example, as 741321 + 72284004 = 861^2 + 8502^2 .

It is not a de Polignac number, because 73025325 - 2³ = 73025317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73025327) 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 17 ways as a sum of consecutive naturals, for example, 162054 + ... + 162503.

It is an arithmetic number, because the mean of its divisors is an integer number (7266493).

Almost surely, 2^73025325 is an apocalyptic number.

73025325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73025325 is a deficient number, since it is larger than the sum of its proper divisors (57771549).

73025325 is a wasteful number, since it uses less digits than its factorization.

73025325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324573 (or 324565 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 73025325 is about 8545.4856503302. The cubic root of 73025325 is about 417.9822436235.

The spelling of 73025325 in words is "seventy-three million, twenty-five thousand, three hundred twenty-five".