82067370 has 64 divisors (see below), whose sum is σ = 245569536. Its totient is φ = 17052480.

The previous prime is 82067353. The next prime is 82067371. The reversal of 82067370 is 7376028.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (82067371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15454 + ... + 20073.

It is an arithmetic number, because the mean of its divisors is an integer number (3837024).

Almost surely, 2^82067370 is an apocalyptic number.

82067370 is an abundant number, since it is smaller than the sum of its proper divisors (163502166).

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

82067370 is a wasteful number, since it uses less digits than its factorization.

82067370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35555.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 82067370 is about 9059.1042603560. The cubic root of 82067370 is about 434.5670947550.

It can be divided in two parts, 8206 and 7370, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 82067370 in words is "eighty-two million, sixty-seven thousand, three hundred seventy".