73373225 has 24 divisors (see below), whose sum is σ = 93327360. Its totient is φ = 57208320.

The previous prime is 73373159. The next prime is 73373281. The reversal of 73373225 is 52237337.

It is not a de Polignac number, because 73373225 - 2²⁶ = 6264361 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 73373191 and 73373200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191384 + ... + 191766.

It is an arithmetic number, because the mean of its divisors is an integer number (3888640).

Almost surely, 2^73373225 is an apocalyptic number.

It is an amenable number.

73373225 is a deficient number, since it is larger than the sum of its proper divisors (19954135).

73373225 is a wasteful number, since it uses less digits than its factorization.

73373225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 564 counting only the distinct ones).

The product of its digits is 26460, while the sum is 32.

The square root of 73373225 is about 8565.8172406373. The cubic root of 73373225 is about 418.6449621452.

The spelling of 73373225 in words is "seventy-three million, three hundred seventy-three thousand, two hundred twenty-five".