97495645 has 8 divisors (see below), whose sum is σ = 125994456. Its totient is φ = 71996736.

The previous prime is 97495637. The next prime is 97495649. The reversal of 97495645 is 54659479.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2277081 + 95218564 = 1509^2 + 9758^2 .

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 97495645 - 2³ = 97495637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97495649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749902 + ... + 750031.

It is an arithmetic number, because the mean of its divisors is an integer number (15749307).

Almost surely, 2^97495645 is an apocalyptic number.

It is an amenable number.

97495645 is a deficient number, since it is larger than the sum of its proper divisors (28498811).

97495645 is a wasteful number, since it uses less digits than its factorization.

97495645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499951.

The product of its digits is 1360800, while the sum is 49.

The square root of 97495645 is about 9873.9883026060. The cubic root of 97495645 is about 460.2513512905.

The spelling of 97495645 in words is "ninety-seven million, four hundred ninety-five thousand, six hundred forty-five".