80234775 has 36 divisors (see below), whose sum is σ = 147069208. Its totient is φ = 41791680.

The previous prime is 80234771. The next prime is 80234779. The reversal of 80234775 is 57743208.

It is an interprime number because it is at equal distance from previous prime (80234771) and next prime (80234779).

It is not a de Polignac number, because 80234775 - 2² = 80234771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80234771) by changing a digit.

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

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5529 + ... + 13821.

Almost surely, 2^80234775 is an apocalyptic number.

80234775 is a deficient number, since it is larger than the sum of its proper divisors (66834433).

80234775 is a wasteful number, since it uses less digits than its factorization.

80234775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8352 (or 8344 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 80234775 is about 8957.3866166422. The cubic root of 80234775 is about 431.3080325180.

The spelling of 80234775 in words is "eighty million, two hundred thirty-four thousand, seven hundred seventy-five".