97008745 has 8 divisors (see below), whose sum is σ = 116492040. Its totient is φ = 77552640.

The previous prime is 97008707. The next prime is 97008757. The reversal of 97008745 is 54780079.

It can be written as a sum of positive squares in 4 ways, for example, as 4618201 + 92390544 = 2149^2 + 9612^2 .

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

It is not a de Polignac number, because 97008745 - 2⁷ = 97008617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97008698 and 97008707.

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, 2121 + ... + 14089.

It is an arithmetic number, because the mean of its divisors is an integer number (14561505).

Almost surely, 2^97008745 is an apocalyptic number.

It is an amenable number.

97008745 is a deficient number, since it is larger than the sum of its proper divisors (19483295).

97008745 is a wasteful number, since it uses less digits than its factorization.

97008745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13595.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 97008745 is about 9849.3017519010. The cubic root of 97008745 is about 459.4838965925.

The spelling of 97008745 in words is "ninety-seven million, eight thousand, seven hundred forty-five".