73025 has 12 divisors (see below), whose sum is σ = 95232. Its totient is φ = 55440.

The previous prime is 73019. The next prime is 73037. The reversal of 73025 is 52037.

It is not a de Polignac number, because 73025 - 2⁴ = 73009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 72994 and 73012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 512 + ... + 638.

It is an arithmetic number, because the mean of its divisors is an integer number (7936).

2⁷³⁰²⁵ is an apocalyptic number.

It is an amenable number.

73025 is a deficient number, since it is larger than the sum of its proper divisors (22207).

73025 is a wasteful number, since it uses less digits than its factorization.

73025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 17.

The square root of 73025 is about 270.2313823374. The cubic root of 73025 is about 41.7981623544.

The spelling of 73025 in words is "seventy-three thousand, twenty-five".