82232700 has 72 divisors (see below), whose sum is σ = 259566720. Its totient is φ = 19934400.

The previous prime is 82232693. The next prime is 82232701. The reversal of 82232700 is 723228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82232701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9160 + ... + 15759.

Almost surely, 2^82232700 is an apocalyptic number.

It is an amenable number.

82232700 is an abundant number, since it is smaller than the sum of its proper divisors (177334020).

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

82232700 is a wasteful number, since it uses less digits than its factorization.

82232700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24947 (or 24940 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 82232700 is about 9068.2247435758. The cubic root of 82232700 is about 434.8587201392.

Adding to 82232700 its reverse (723228), we get a palindrome (82955928).

The spelling of 82232700 in words is "eighty-two million, two hundred thirty-two thousand, seven hundred".