96487021 has 2 divisors, whose sum is σ = 96487022. Its totient is φ = 96487020.

The previous prime is 96486979. The next prime is 96487033. The reversal of 96487021 is 12078469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49070025 + 47416996 = 7005^2 + 6886^2 .

It is a cyclic number.

It is not a de Polignac number, because 96487021 - 2⁷ = 96486893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96487081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48243510 + 48243511.

It is an arithmetic number, because the mean of its divisors is an integer number (48243511).

Almost surely, 2^96487021 is an apocalyptic number.

It is an amenable number.

96487021 is a deficient number, since it is larger than the sum of its proper divisors (1).

96487021 is an equidigital number, since it uses as much as digits as its factorization.

96487021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 96487021 is about 9822.7807162738. The cubic root of 96487021 is about 458.6586966960.

The spelling of 96487021 in words is "ninety-six million, four hundred eighty-seven thousand, twenty-one".