82443302 has 16 divisors (see below), whose sum is σ = 133412832. Its totient is φ = 38064000.

The previous prime is 82443271. The next prime is 82443313. The reversal of 82443302 is 20334428.

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, 21074 + ... + 24677.

It is an arithmetic number, because the mean of its divisors is an integer number (8338302).

Almost surely, 2^82443302 is an apocalyptic number.

82443302 is a deficient number, since it is larger than the sum of its proper divisors (50969530).

82443302 is a wasteful number, since it uses less digits than its factorization.

82443302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45823.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 82443302 is about 9079.8294036837. The cubic root of 82443302 is about 435.2296352177.

The spelling of 82443302 in words is "eighty-two million, four hundred forty-three thousand, three hundred two".