73825448 has 8 divisors (see below), whose sum is σ = 138422730. Its totient is φ = 36912720.

The previous prime is 73825403. The next prime is 73825457. The reversal of 73825448 is 84452837.

It can be written as a sum of positive squares in only one way, i.e., 73650724 + 174724 = 8582^2 + 418^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4614083 + ... + 4614098.

Almost surely, 2^73825448 is an apocalyptic number.

It is an amenable number.

73825448 is a deficient number, since it is larger than the sum of its proper divisors (64597282).

73825448 is a wasteful number, since it uses less digits than its factorization.

73825448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9228187 (or 9228183 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 73825448 is about 8592.1736481521. The cubic root of 73825448 is about 419.5032827764.

The spelling of 73825448 in words is "seventy-three million, eight hundred twenty-five thousand, four hundred forty-eight".