97684982 has 8 divisors (see below), whose sum is σ = 147222552. Its totient is φ = 48610800.

The previous prime is 97684981. The next prime is 97684987. The reversal of 97684982 is 28948679.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97684981) 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, 115319 + ... + 116162.

It is an arithmetic number, because the mean of its divisors is an integer number (18402819).

Almost surely, 2^97684982 is an apocalyptic number.

97684982 is a deficient number, since it is larger than the sum of its proper divisors (49537570).

97684982 is a wasteful number, since it uses less digits than its factorization.

97684982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231694.

The product of its digits is 1741824, while the sum is 53.

The square root of 97684982 is about 9883.5713181016. The cubic root of 97684982 is about 460.5490953946.

It can be divided in two parts, 976 and 84982, that added together give a palindrome (85958).

The spelling of 97684982 in words is "ninety-seven million, six hundred eighty-four thousand, nine hundred eighty-two".