82333430 has 16 divisors (see below), whose sum is σ = 148304304. Its totient is φ = 32910240.

The previous prime is 82333429. The next prime is 82333451. The reversal of 82333430 is 3433328.

It is a self number, because there is not a number n which added to its sum of digits gives 82333430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23684 + ... + 26936.

It is an arithmetic number, because the mean of its divisors is an integer number (9269019).

Almost surely, 2^82333430 is an apocalyptic number.

82333430 is a deficient number, since it is larger than the sum of its proper divisors (65970874).

82333430 is a wasteful number, since it uses less digits than its factorization.

82333430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 82333430 is about 9073.7770525840. Note that the first 3 decimals coincide. The cubic root of 82333430 is about 435.0362060849.

Adding to 82333430 its reverse (3433328), we get a palindrome (85766758).

The spelling of 82333430 in words is "eighty-two million, three hundred thirty-three thousand, four hundred thirty".