96825661 has 2 divisors, whose sum is σ = 96825662. Its totient is φ = 96825660.

The previous prime is 96825643. The next prime is 96825671. The reversal of 96825661 is 16652869.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89019225 + 7806436 = 9435^2 + 2794^2 .

It is an emirp because it is prime and its reverse (16652869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96825661 - 2⁵ = 96825629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96825671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48412830 + 48412831.

It is an arithmetic number, because the mean of its divisors is an integer number (48412831).

Almost surely, 2^96825661 is an apocalyptic number.

It is an amenable number.

96825661 is a deficient number, since it is larger than the sum of its proper divisors (1).

96825661 is an equidigital number, since it uses as much as digits as its factorization.

96825661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The square root of 96825661 is about 9840.0030995930. The cubic root of 96825661 is about 459.1946541893.

The spelling of 96825661 in words is "ninety-six million, eight hundred twenty-five thousand, six hundred sixty-one".