7982097 has 8 divisors (see below), whose sum is σ = 10986240. Its totient is φ = 5149680.

The previous prime is 7982087. The next prime is 7982101. The reversal of 7982097 is 7902897.

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

It is not a de Polignac number, because 7982097 - 2²² = 3787793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7982017) 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, 42822 + ... + 43007.

It is an arithmetic number, because the mean of its divisors is an integer number (1373280).

Almost surely, 2^7982097 is an apocalyptic number.

It is an amenable number.

7982097 is a deficient number, since it is larger than the sum of its proper divisors (3004143).

7982097 is a wasteful number, since it uses less digits than its factorization.

7982097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85863.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 7982097 is about 2825.2605189610. The cubic root of 7982097 is about 199.8506969040.

It can be divided in two parts, 798209 and 7, that added together give a triangular number (798216 = T₁₂₆₃).

The spelling of 7982097 in words is "seven million, nine hundred eighty-two thousand, ninety-seven".