80238655 has 8 divisors (see below), whose sum is σ = 110041632. Its totient is φ = 55020768.

The previous prime is 80238629. The next prime is 80238667. The reversal of 80238655 is 55683208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80238655 - 2⁹ = 80238143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1146232 + ... + 1146301.

It is an arithmetic number, because the mean of its divisors is an integer number (13755204).

Almost surely, 2^80238655 is an apocalyptic number.

80238655 is a deficient number, since it is larger than the sum of its proper divisors (29802977).

80238655 is a wasteful number, since it uses less digits than its factorization.

80238655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292545.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 80238655 is about 8957.6031950517. The cubic root of 80238655 is about 431.3149848160.

The spelling of 80238655 in words is "eighty million, two hundred thirty-eight thousand, six hundred fifty-five".