80228530 has 32 divisors (see below), whose sum is σ = 148366080. Its totient is φ = 31221120.

The previous prime is 80228521. The next prime is 80228537. The reversal of 80228530 is 3582208.

It is not an unprimeable number, because it can be changed into a prime (80228537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98766 + ... + 99574.

It is an arithmetic number, because the mean of its divisors is an integer number (4636440).

Almost surely, 2^80228530 is an apocalyptic number.

80228530 is a deficient number, since it is larger than the sum of its proper divisors (68137550).

80228530 is a wasteful number, since it uses less digits than its factorization.

80228530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 80228530 is about 8957.0380148797. The cubic root of 80228530 is about 431.2968420728.

The spelling of 80228530 in words is "eighty million, two hundred twenty-eight thousand, five hundred thirty".