73006847 has 2 divisors, whose sum is σ = 73006848. Its totient is φ = 73006846.

The previous prime is 73006799. The next prime is 73006859. The reversal of 73006847 is 74860037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73006847 - 2²² = 68812543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73006867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36503423 + 36503424.

It is an arithmetic number, because the mean of its divisors is an integer number (36503424).

Almost surely, 2^73006847 is an apocalyptic number.

73006847 is a deficient number, since it is larger than the sum of its proper divisors (1).

73006847 is an equidigital number, since it uses as much as digits as its factorization.

73006847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 73006847 is about 8544.4044262898. The cubic root of 73006847 is about 417.9469858668.

The spelling of 73006847 in words is "seventy-three million, six thousand, eight hundred forty-seven".