80238967 has 2 divisors, whose sum is σ = 80238968. Its totient is φ = 80238966.

The previous prime is 80238931. The next prime is 80238971. The reversal of 80238967 is 76983208.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80238967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80238667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40119483 + 40119484.

It is an arithmetic number, because the mean of its divisors is an integer number (40119484).

Almost surely, 2^80238967 is an apocalyptic number.

80238967 is a deficient number, since it is larger than the sum of its proper divisors (1).

80238967 is an equidigital number, since it uses as much as digits as its factorization.

80238967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 80238967 is about 8957.6206104077. The cubic root of 80238967 is about 431.3155438570.

The spelling of 80238967 in words is "eighty million, two hundred thirty-eight thousand, nine hundred sixty-seven".