73048433 has 2 divisors, whose sum is σ = 73048434. Its totient is φ = 73048432.

The previous prime is 73048427. The next prime is 73048447. The reversal of 73048433 is 33484037.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62853184 + 10195249 = 7928^2 + 3193^2 .

It is a cyclic number.

It is not a de Polignac number, because 73048433 - 2⁸ = 73048177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73048433.

It is not a weakly prime, because it can be changed into another prime (73048463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36524216 + 36524217.

It is an arithmetic number, because the mean of its divisors is an integer number (36524217).

Almost surely, 2^73048433 is an apocalyptic number.

It is an amenable number.

73048433 is a deficient number, since it is larger than the sum of its proper divisors (1).

73048433 is an equidigital number, since it uses as much as digits as its factorization.

73048433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 73048433 is about 8546.8376022948. The cubic root of 73048433 is about 418.0263274856.

The spelling of 73048433 in words is "seventy-three million, forty-eight thousand, four hundred thirty-three".