80238970 has 24 divisors (see below), whose sum is σ = 168011604. Its totient is φ = 27510336.

The previous prime is 80238967. The next prime is 80238971. The reversal of 80238970 is 7983208.

It can be written as a sum of positive squares in 2 ways, for example, as 73051209 + 7187761 = 8547^2 + 2681^2 .

It is not an unprimeable number, because it can be changed into a prime (80238971) 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 11 ways as a sum of consecutive naturals, for example, 81387 + ... + 82366.

Almost surely, 2^80238970 is an apocalyptic number.

80238970 is an abundant number, since it is smaller than the sum of its proper divisors (87772634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80238970 is a wasteful number, since it uses less digits than its factorization.

80238970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163774 (or 163767 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 80238970 is about 8957.6207778628. The cubic root of 80238970 is about 431.3155492324.

The spelling of 80238970 in words is "eighty million, two hundred thirty-eight thousand, nine hundred seventy".