97559465 has 8 divisors (see below), whose sum is σ = 117124488. Its totient is φ = 78012160.

The previous prime is 97559453. The next prime is 97559477. The reversal of 97559465 is 56495579.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (97559453) and next prime (97559477).

It can be written as a sum of positive squares in 4 ways, for example, as 19784704 + 77774761 = 4448^2 + 8819^2 .

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

It is not a de Polignac number, because 97559465 - 2⁶ = 97559401 is a prime.

It is a super-2 number, since 2×97559465² = 19035698422172450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18305 + ... + 23025.

It is an arithmetic number, because the mean of its divisors is an integer number (14640561).

Almost surely, 2^97559465 is an apocalyptic number.

It is an amenable number.

97559465 is a deficient number, since it is larger than the sum of its proper divisors (19565023).

97559465 is a wasteful number, since it uses less digits than its factorization.

97559465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8859.

The product of its digits is 1701000, while the sum is 50.

The square root of 97559465 is about 9877.2194974092. The cubic root of 97559465 is about 460.3517552090.

The spelling of 97559465 in words is "ninety-seven million, five hundred fifty-nine thousand, four hundred sixty-five".