97860082 has 8 divisors (see below), whose sum is σ = 147226716. Its totient is φ = 48784512.

The previous prime is 97860073. The next prime is 97860083. The reversal of 97860082 is 28006879.

It can be written as a sum of positive squares in 2 ways, for example, as 92332881 + 5527201 = 9609^2 + 2351^2 .

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

It is not an unprimeable number, because it can be changed into a prime (97860083) 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, 71923 + ... + 73270.

Almost surely, 2^97860082 is an apocalyptic number.

97860082 is a deficient number, since it is larger than the sum of its proper divisors (49366634).

97860082 is a wasteful number, since it uses less digits than its factorization.

97860082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145532.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 97860082 is about 9892.4254861990. The cubic root of 97860082 is about 460.8241087054.

The spelling of 97860082 in words is "ninety-seven million, eight hundred sixty thousand, eighty-two".