82467097 has 4 divisors (see below), whose sum is σ = 85310820. Its totient is φ = 79623376.

The previous prime is 82467089. The next prime is 82467107. The reversal of 82467097 is 79076428.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16353936 + 66113161 = 4044^2 + 8131^2 .

It is a cyclic number.

It is not a de Polignac number, because 82467097 - 2³ = 82467089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82461097) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1421818 + ... + 1421875.

It is an arithmetic number, because the mean of its divisors is an integer number (21327705).

Almost surely, 2^82467097 is an apocalyptic number.

It is an amenable number.

82467097 is a deficient number, since it is larger than the sum of its proper divisors (2843723).

82467097 is a wasteful number, since it uses less digits than its factorization.

82467097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843722.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 82467097 is about 9081.1396311256. The cubic root of 82467097 is about 435.2715035592.

The spelling of 82467097 in words is "eighty-two million, four hundred sixty-seven thousand, ninety-seven".