97118365 has 8 divisors (see below), whose sum is σ = 123397560. Its totient is φ = 73124352.

The previous prime is 97118363. The next prime is 97118387. The reversal of 97118365 is 56381179.

It can be written as a sum of positive squares in 4 ways, for example, as 7001316 + 90117049 = 2646^2 + 9493^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 97118365 - 2¹ = 97118363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97118363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571200 + ... + 571369.

It is an arithmetic number, because the mean of its divisors is an integer number (15424695).

Almost surely, 2^97118365 is an apocalyptic number.

It is an amenable number.

97118365 is a deficient number, since it is larger than the sum of its proper divisors (26279195).

97118365 is a wasteful number, since it uses less digits than its factorization.

97118365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142591.

The product of its digits is 45360, while the sum is 40.

The square root of 97118365 is about 9854.8650422012. The cubic root of 97118365 is about 459.6569038969.

The spelling of 97118365 in words is "ninety-seven million, one hundred eighteen thousand, three hundred sixty-five".