82213010 has 16 divisors (see below), whose sum is σ = 161436672. Its totient is φ = 29895600.

The previous prime is 82212983. The next prime is 82213039. The reversal of 82213010 is 1031228.

It is a self number, because there is not a number n which added to its sum of digits gives 82213010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373586 + ... + 373805.

It is an arithmetic number, because the mean of its divisors is an integer number (10089792).

Almost surely, 2^82213010 is an apocalyptic number.

82213010 is a deficient number, since it is larger than the sum of its proper divisors (79223662).

82213010 is a wasteful number, since it uses less digits than its factorization.

82213010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747409.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 82213010 is about 9067.1390195585. The cubic root of 82213010 is about 434.8240094881.

Adding to 82213010 its reverse (1031228), we get a palindrome (83244238).

The spelling of 82213010 in words is "eighty-two million, two hundred thirteen thousand, ten".