73486241 has 2 divisors, whose sum is σ = 73486242. Its totient is φ = 73486240.

The previous prime is 73486229. The next prime is 73486247. The reversal of 73486241 is 14268437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46185616 + 27300625 = 6796^2 + 5225^2 .

It is an emirp because it is prime and its reverse (14268437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73486241 - 2⁶ = 73486177 is a prime.

It is not a weakly prime, because it can be changed into another prime (73486247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36743120 + 36743121.

It is an arithmetic number, because the mean of its divisors is an integer number (36743121).

Almost surely, 2^73486241 is an apocalyptic number.

It is an amenable number.

73486241 is a deficient number, since it is larger than the sum of its proper divisors (1).

73486241 is an equidigital number, since it uses as much as digits as its factorization.

73486241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 35.

The square root of 73486241 is about 8572.4116210084. The cubic root of 73486241 is about 418.8597966783.

The spelling of 73486241 in words is "seventy-three million, four hundred eighty-six thousand, two hundred forty-one".