97096913 has 4 divisors (see below), whose sum is σ = 97474980. Its totient is φ = 96718848.

The previous prime is 97096891. The next prime is 97096919. The reversal of 97096913 is 31969079.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 79691329 + 17405584 = 8927^2 + 4172^2 .

It is a cyclic number.

It is not a de Polignac number, because 97096913 - 2⁶ = 97096849 is a prime.

It is a super-4 number, since 4×97096913⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97096919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188648 + ... + 189161.

It is an arithmetic number, because the mean of its divisors is an integer number (24368745).

Almost surely, 2^97096913 is an apocalyptic number.

It is an amenable number.

97096913 is a deficient number, since it is larger than the sum of its proper divisors (378067).

97096913 is a wasteful number, since it uses less digits than its factorization.

97096913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378066.

The product of its (nonzero) digits is 91854, while the sum is 44.

The square root of 97096913 is about 9853.7765856549. The cubic root of 97096913 is about 459.6230576173.

The spelling of 97096913 in words is "ninety-seven million, ninety-six thousand, nine hundred thirteen".