80236213 has 8 divisors (see below), whose sum is σ = 84196800. Its totient is φ = 76315008.

The previous prime is 80236207. The next prime is 80236267. The reversal of 80236213 is 31263208.

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 80236213 - 2⁵ = 80236181 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 (80236813) 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 7 ways as a sum of consecutive naturals, for example, 5628 + ... + 13861.

It is an arithmetic number, because the mean of its divisors is an integer number (10524600).

Almost surely, 2^80236213 is an apocalyptic number.

It is an amenable number.

80236213 is a deficient number, since it is larger than the sum of its proper divisors (3960587).

80236213 is a wasteful number, since it uses less digits than its factorization.

80236213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19691.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 80236213 is about 8957.4668852304. The cubic root of 80236213 is about 431.3106091948.

The spelling of 80236213 in words is "eighty million, two hundred thirty-six thousand, two hundred thirteen".