73276571 has 2 divisors, whose sum is σ = 73276572. Its totient is φ = 73276570.

The previous prime is 73276549. The next prime is 73276573. The reversal of 73276571 is 17567237.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73276571 - 2⁶ = 73276507 is a prime.

Together with 73276573, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (73276573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36638285 + 36638286.

It is an arithmetic number, because the mean of its divisors is an integer number (36638286).

Almost surely, 2^73276571 is an apocalyptic number.

73276571 is a deficient number, since it is larger than the sum of its proper divisors (1).

73276571 is an equidigital number, since it uses as much as digits as its factorization.

73276571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61740, while the sum is 38.

The square root of 73276571 is about 8560.1735379605. The cubic root of 73276571 is about 418.4610554104.

The spelling of 73276571 in words is "seventy-three million, two hundred seventy-six thousand, five hundred seventy-one".