80575229 has 4 divisors (see below), whose sum is σ = 92085984. Its totient is φ = 69064476.

The previous prime is 80575207. The next prime is 80575247. The reversal of 80575229 is 92257508.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80575229 - 2¹² = 80571133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80575192 and 80575201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80575259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5755367 + ... + 5755380.

It is an arithmetic number, because the mean of its divisors is an integer number (23021496).

Almost surely, 2^80575229 is an apocalyptic number.

It is an amenable number.

80575229 is a deficient number, since it is larger than the sum of its proper divisors (11510755).

80575229 is a wasteful number, since it uses less digits than its factorization.

80575229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11510754.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 80575229 is about 8976.3705917258. The cubic root of 80575229 is about 431.9172170050.

The spelling of 80575229 in words is "eighty million, five hundred seventy-five thousand, two hundred twenty-nine".