80238963 has 16 divisors (see below), whose sum is σ = 129461760. Its totient is φ = 43153536.

The previous prime is 80238931. The next prime is 80238967. The reversal of 80238963 is 36983208.

It is not a de Polignac number, because 80238963 - 2⁵ = 80238931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80238967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112023 + ... + 112736.

It is an arithmetic number, because the mean of its divisors is an integer number (8091360).

Almost surely, 2^80238963 is an apocalyptic number.

80238963 is a deficient number, since it is larger than the sum of its proper divisors (49222797).

80238963 is a wasteful number, since it uses less digits than its factorization.

80238963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224786.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 80238963 is about 8957.6203871341. The cubic root of 80238963 is about 431.3155366898.

The spelling of 80238963 in words is "eighty million, two hundred thirty-eight thousand, nine hundred sixty-three".