80223000 has 384 divisors, whose sum is σ = 313709760. Its totient is φ = 16896000.

The previous prime is 80222969. The next prime is 80223007. The reversal of 80223000 is 32208.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80223007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4718992 + ... + 4719008.

Almost surely, 2^80223000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156854880).

80223000 is an abundant number, since it is smaller than the sum of its proper divisors (233486760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80223000 is a wasteful number, since it uses less digits than its factorization.

80223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 80223000 is about 8956.7293137618. The cubic root of 80223000 is about 431.2869323548.

Adding to 80223000 its reverse (32208), we get a palindrome (80255208).

The spelling of 80223000 in words is "eighty million, two hundred twenty-three thousand".