73522829 has 2 divisors, whose sum is σ = 73522830. Its totient is φ = 73522828.

The previous prime is 73522763. The next prime is 73522847. The reversal of 73522829 is 92822537.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48622729 + 24900100 = 6973^2 + 4990^2 .

It is a cyclic number.

It is not a de Polignac number, because 73522829 - 2²⁰ = 72474253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73522792 and 73522801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73522879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36761414 + 36761415.

It is an arithmetic number, because the mean of its divisors is an integer number (36761415).

Almost surely, 2^73522829 is an apocalyptic number.

It is an amenable number.

73522829 is a deficient number, since it is larger than the sum of its proper divisors (1).

73522829 is an equidigital number, since it uses as much as digits as its factorization.

73522829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 73522829 is about 8574.5454106909. The cubic root of 73522829 is about 418.9293003900.

The spelling of 73522829 in words is "seventy-three million, five hundred twenty-two thousand, eight hundred twenty-nine".