96440521 has 2 divisors, whose sum is σ = 96440522. Its totient is φ = 96440520.

The previous prime is 96440479. The next prime is 96440527. The reversal of 96440521 is 12504469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76370121 + 20070400 = 8739^2 + 4480^2 .

It is a cyclic number.

It is not a de Polignac number, because 96440521 - 2¹¹ = 96438473 is a prime.

It is not a weakly prime, because it can be changed into another prime (96440527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48220260 + 48220261.

It is an arithmetic number, because the mean of its divisors is an integer number (48220261).

Almost surely, 2^96440521 is an apocalyptic number.

It is an amenable number.

96440521 is a deficient number, since it is larger than the sum of its proper divisors (1).

96440521 is an equidigital number, since it uses as much as digits as its factorization.

96440521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 96440521 is about 9820.4134841665. The cubic root of 96440521 is about 458.5850043789.

The spelling of 96440521 in words is "ninety-six million, four hundred forty thousand, five hundred twenty-one".