82030907 has 8 divisors (see below), whose sum is σ = 94380000. Its totient is φ = 69839424.

The previous prime is 82030889. The next prime is 82030913. The reversal of 82030907 is 70903028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82030907 - 2¹⁶ = 81965371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82030907.

It is not an unprimeable number, because it can be changed into a prime (82030987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38282 + ... + 40367.

It is an arithmetic number, because the mean of its divisors is an integer number (11797500).

Almost surely, 2^82030907 is an apocalyptic number.

82030907 is a deficient number, since it is larger than the sum of its proper divisors (12349093).

82030907 is a wasteful number, since it uses less digits than its factorization.

82030907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78805.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 82030907 is about 9057.0915309497. The cubic root of 82030907 is about 434.5027250089.

The spelling of 82030907 in words is "eighty-two million, thirty thousand, nine hundred seven".