73013417 has 2 divisors, whose sum is σ = 73013418. Its totient is φ = 73013416.

The previous prime is 73013411. The next prime is 73013467. The reversal of 73013417 is 71431037.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69538921 + 3474496 = 8339^2 + 1864^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73013417 is a prime.

It is not a weakly prime, because it can be changed into another prime (73013411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36506708 + 36506709.

It is an arithmetic number, because the mean of its divisors is an integer number (36506709).

Almost surely, 2^73013417 is an apocalyptic number.

It is an amenable number.

73013417 is a deficient number, since it is larger than the sum of its proper divisors (1).

73013417 is an equidigital number, since it uses as much as digits as its factorization.

73013417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 73013417 is about 8544.7888797793. The cubic root of 73013417 is about 417.9595227244.

The spelling of 73013417 in words is "seventy-three million, thirteen thousand, four hundred seventeen".