97976101 has 4 divisors (see below), whose sum is σ = 100365804. Its totient is φ = 95586400.

The previous prime is 97976071. The next prime is 97976107. The reversal of 97976101 is 10167979.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10167979 = 293 ⋅34703.

It can be written as a sum of positive squares in 2 ways, for example, as 38763076 + 59213025 = 6226^2 + 7695^2 .

It is a cyclic number.

It is not a de Polignac number, because 97976101 - 2⁵ = 97976069 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97976107) 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, 1194790 + ... + 1194871.

It is an arithmetic number, because the mean of its divisors is an integer number (25091451).

Almost surely, 2^97976101 is an apocalyptic number.

It is an amenable number.

97976101 is a deficient number, since it is larger than the sum of its proper divisors (2389703).

97976101 is a wasteful number, since it uses less digits than its factorization.

97976101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389702.

The product of its (nonzero) digits is 23814, while the sum is 40.

The square root of 97976101 is about 9898.2877812276. The cubic root of 97976101 is about 461.0061483300.

The spelling of 97976101 in words is "ninety-seven million, nine hundred seventy-six thousand, one hundred one".