82914109 has 8 divisors (see below), whose sum is σ = 84051968. Its totient is φ = 81784080.

The previous prime is 82914071. The next prime is 82914113. The reversal of 82914109 is 90141928.

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 82914109 - 2¹¹ = 82912061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82914199) 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, 21184 + ... + 24790.

It is an arithmetic number, because the mean of its divisors is an integer number (10506496).

Almost surely, 2^82914109 is an apocalyptic number.

It is an amenable number.

82914109 is a deficient number, since it is larger than the sum of its proper divisors (1137859).

82914109 is a wasteful number, since it uses less digits than its factorization.

82914109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 82914109 is about 9105.7184779676. The cubic root of 82914109 is about 436.0565483005.

It can be divided in two parts, 82914 and 109, that multiplied together give a triangular number (9037626 = T₄₂₅₁).

The spelling of 82914109 in words is "eighty-two million, nine hundred fourteen thousand, one hundred nine".