97064680 has 16 divisors (see below), whose sum is σ = 218395620. Its totient is φ = 38825856.

The previous prime is 97064663. The next prime is 97064683. The reversal of 97064680 is 8646079.

It can be written as a sum of positive squares in 2 ways, for example, as 77827684 + 19236996 = 8822^2 + 4386^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 2426617 = 97064680 / (9 + 7 + 0 + 6 + 4 + 6 + 8 + 0).

It is not an unprimeable number, because it can be changed into a prime (97064683) 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, 1213269 + ... + 1213348.

Almost surely, 2^97064680 is an apocalyptic number.

It is an amenable number.

97064680 is an abundant number, since it is smaller than the sum of its proper divisors (121330940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97064680 is a wasteful number, since it uses less digits than its factorization.

97064680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426628 (or 2426624 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 97064680 is about 9852.1408840921. The cubic root of 97064680 is about 459.5721920466.

The spelling of 97064680 in words is "ninety-seven million, sixty-four thousand, six hundred eighty".