82232223 has 8 divisors (see below), whose sum is σ = 109699200. Its totient is φ = 54793368.

The previous prime is 82232221. The next prime is 82232233. The reversal of 82232223 is 32223228.

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

It is not a de Polignac number, because 82232223 - 2¹ = 82232221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82232193 and 82232202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82232221) 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, 1158 + ... + 12876.

It is an arithmetic number, because the mean of its divisors is an integer number (13712400).

Almost surely, 2^82232223 is an apocalyptic number.

82232223 is a deficient number, since it is larger than the sum of its proper divisors (27466977).

82232223 is a wasteful number, since it uses less digits than its factorization.

82232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14061.

The product of its digits is 2304, while the sum is 24.

The square root of 82232223 is about 9068.1984429103. The cubic root of 82232223 is about 434.8578793220.

The spelling of 82232223 in words is "eighty-two million, two hundred thirty-two thousand, two hundred twenty-three".