80234447 has 2 divisors, whose sum is σ = 80234448. Its totient is φ = 80234446.

The previous prime is 80234437. The next prime is 80234449. The reversal of 80234447 is 74443208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80234447 - 2⁶ = 80234383 is a prime.

Together with 80234449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80234449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40117223 + 40117224.

It is an arithmetic number, because the mean of its divisors is an integer number (40117224).

Almost surely, 2^80234447 is an apocalyptic number.

80234447 is a deficient number, since it is larger than the sum of its proper divisors (1).

80234447 is an equidigital number, since it uses as much as digits as its factorization.

80234447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 80234447 is about 8957.3683077118. The cubic root of 80234447 is about 431.3074447877.

The spelling of 80234447 in words is "eighty million, two hundred thirty-four thousand, four hundred forty-seven".