73008433 has 2 divisors, whose sum is σ = 73008434. Its totient is φ = 73008432.

The previous prime is 73008427. The next prime is 73008443. The reversal of 73008433 is 33480037.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49660209 + 23348224 = 7047^2 + 4832^2 .

It is a cyclic number.

It is not a de Polignac number, because 73008433 - 2¹³ = 73000241 is a prime.

It is not a weakly prime, because it can be changed into another prime (73008443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36504216 + 36504217.

It is an arithmetic number, because the mean of its divisors is an integer number (36504217).

Almost surely, 2^73008433 is an apocalyptic number.

It is an amenable number.

73008433 is a deficient number, since it is larger than the sum of its proper divisors (1).

73008433 is an equidigital number, since it uses as much as digits as its factorization.

73008433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 73008433 is about 8544.4972350630. The cubic root of 73008433 is about 417.9500123369.

It can be divided in two parts, 73008 and 433, that added together give a square (73441 = 271²).

The spelling of 73008433 in words is "seventy-three million, eight thousand, four hundred thirty-three".