80573229 has 12 divisors (see below), whose sum is σ = 126964032. Its totient is φ = 48832200.

The previous prime is 80573221. The next prime is 80573231. The reversal of 80573229 is 92237508.

It is a happy number.

80573229 is a `hidden beast` number, since 80 + 573 + 2 + 2 + 9 = 666.

It is not a de Polignac number, because 80573229 - 2³ = 80573221 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 80573193 and 80573202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80573221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 406837 + ... + 407034.

It is an arithmetic number, because the mean of its divisors is an integer number (10580336).

Almost surely, 2^80573229 is an apocalyptic number.

It is an amenable number.

80573229 is a deficient number, since it is larger than the sum of its proper divisors (46390803).

80573229 is a wasteful number, since it uses less digits than its factorization.

80573229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813888 (or 813885 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 80573229 is about 8976.2591874344. The cubic root of 80573229 is about 431.9136433609.

The spelling of 80573229 in words is "eighty million, five hundred seventy-three thousand, two hundred twenty-nine".