97382983 has 4 divisors (see below), whose sum is σ = 98083720. Its totient is φ = 96682248.

The previous prime is 97382977. The next prime is 97383007. The reversal of 97382983 is 38928379.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97382983 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 (97382963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350160 + ... + 350437.

It is an arithmetic number, because the mean of its divisors is an integer number (24520930).

Almost surely, 2^97382983 is an apocalyptic number.

97382983 is a deficient number, since it is larger than the sum of its proper divisors (700737).

97382983 is a wasteful number, since it uses less digits than its factorization.

97382983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700736.

The product of its digits is 653184, while the sum is 49.

The square root of 97382983 is about 9868.2816639980. The cubic root of 97382983 is about 460.0740003822.

It can be divided in two parts, 9738 and 2983, that added together give a palindrome (12721).

The spelling of 97382983 in words is "ninety-seven million, three hundred eighty-two thousand, nine hundred eighty-three".