82445010 has 16 divisors (see below), whose sum is σ = 197868096. Its totient is φ = 21985328.

The previous prime is 82444997. The next prime is 82445017. The reversal of 82445010 is 1054428.

It is not an unprimeable number, because it can be changed into a prime (82445017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374054 + ... + 1374113.

It is an arithmetic number, because the mean of its divisors is an integer number (12366756).

Almost surely, 2^82445010 is an apocalyptic number.

82445010 is an abundant number, since it is smaller than the sum of its proper divisors (115423086).

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

82445010 is a wasteful number, since it uses less digits than its factorization.

82445010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748177.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 82445010 is about 9079.9234578272. The cubic root of 82445010 is about 435.2326407866.

Adding to 82445010 its reverse (1054428), we get a palindrome (83499438).

The spelling of 82445010 in words is "eighty-two million, four hundred forty-five thousand, ten".