80242229 has 8 divisors (see below), whose sum is σ = 83363328. Its totient is φ = 77154480.

The previous prime is 80242223. The next prime is 80242231. The reversal of 80242229 is 92224208.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80242229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80242223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3377 + ... + 13110.

It is an arithmetic number, because the mean of its divisors is an integer number (10420416).

Almost surely, 2^80242229 is an apocalyptic number.

It is an amenable number.

80242229 is a deficient number, since it is larger than the sum of its proper divisors (3121099).

80242229 is a wasteful number, since it uses less digits than its factorization.

80242229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16675.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 80242229 is about 8957.8026881596. The cubic root of 80242229 is about 431.3213886158.

The spelling of 80242229 in words is "eighty million, two hundred forty-two thousand, two hundred twenty-nine".