82330432 has 28 divisors (see below), whose sum is σ = 170480736. Its totient is φ = 39374720.

The previous prime is 82330427. The next prime is 82330433. The reversal of 82330432 is 23403328.

It is a junction number, because it is equal to n+sod(n) for n = 82330397 and 82330406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82330433) 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, 26494 + ... + 29437.

Almost surely, 2^82330432 is an apocalyptic number.

It is an amenable number.

82330432 is an abundant number, since it is smaller than the sum of its proper divisors (88150304).

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

82330432 is a wasteful number, since it uses less digits than its factorization.

82330432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55966 (or 55956 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 82330432 is about 9073.6118497542. The cubic root of 82330432 is about 435.0309257090.

The spelling of 82330432 in words is "eighty-two million, three hundred thirty thousand, four hundred thirty-two".