73250224 has 10 divisors (see below), whose sum is σ = 141922340. Its totient is φ = 36625104.

The previous prime is 73250213. The next prime is 73250249. The reversal of 73250224 is 42205237.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2289054 + ... + 2289085.

It is an arithmetic number, because the mean of its divisors is an integer number (14192234).

Almost surely, 2^73250224 is an apocalyptic number.

It is an amenable number.

73250224 is a deficient number, since it is larger than the sum of its proper divisors (68672116).

73250224 is a wasteful number, since it uses less digits than its factorization.

73250224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4578147 (or 4578141 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 73250224 is about 8558.6344705216. The cubic root of 73250224 is about 418.4108960624.

The spelling of 73250224 in words is "seventy-three million, two hundred fifty thousand, two hundred twenty-four".