97506601 has 2 divisors, whose sum is σ = 97506602. Its totient is φ = 97506600.

The previous prime is 97506593. The next prime is 97506649. The reversal of 97506601 is 10660579.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56610576 + 40896025 = 7524^2 + 6395^2 .

It is a cyclic number.

It is not a de Polignac number, because 97506601 - 2³ = 97506593 is a prime.

It is not a weakly prime, because it can be changed into another prime (97506001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48753300 + 48753301.

It is an arithmetic number, because the mean of its divisors is an integer number (48753301).

Almost surely, 2^97506601 is an apocalyptic number.

It is an amenable number.

97506601 is a deficient number, since it is larger than the sum of its proper divisors (1).

97506601 is an equidigital number, since it uses as much as digits as its factorization.

97506601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 97506601 is about 9874.5430780366. The cubic root of 97506601 is about 460.2685907783.

The spelling of 97506601 in words is "ninety-seven million, five hundred six thousand, six hundred one".