96700621 has 2 divisors, whose sum is σ = 96700622. Its totient is φ = 96700620.

The previous prime is 96700609. The next prime is 96700693. The reversal of 96700621 is 12600769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69806025 + 26894596 = 8355^2 + 5186^2 .

It is a cyclic number.

It is not a de Polignac number, because 96700621 - 2⁵ = 96700589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96700321) 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 as a sum of consecutive naturals, namely, 48350310 + 48350311.

It is an arithmetic number, because the mean of its divisors is an integer number (48350311).

Almost surely, 2^96700621 is an apocalyptic number.

It is an amenable number.

96700621 is a deficient number, since it is larger than the sum of its proper divisors (1).

96700621 is an equidigital number, since it uses as much as digits as its factorization.

96700621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 96700621 is about 9833.6473904650. The cubic root of 96700621 is about 458.9969020886.

The spelling of 96700621 in words is "ninety-six million, seven hundred thousand, six hundred twenty-one".