80060947 has 2 divisors, whose sum is σ = 80060948. Its totient is φ = 80060946.

The previous prime is 80060921. The next prime is 80060951. The reversal of 80060947 is 74906008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80060947 - 2²³ = 71672339 is a prime.

It is not a weakly prime, because it can be changed into another prime (80060917) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40030473 + 40030474.

It is an arithmetic number, because the mean of its divisors is an integer number (40030474).

Almost surely, 2^80060947 is an apocalyptic number.

80060947 is a deficient number, since it is larger than the sum of its proper divisors (1).

80060947 is an equidigital number, since it uses as much as digits as its factorization.

80060947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 80060947 is about 8947.6783022190. The cubic root of 80060947 is about 430.9963321734.

The spelling of 80060947 in words is "eighty million, sixty thousand, nine hundred forty-seven".