96741721 has 4 divisors (see below), whose sum is σ = 96776500. Its totient is φ = 96706944.

The previous prime is 96741719. The next prime is 96741761. The reversal of 96741721 is 12714769.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12714769 = 47 ⋅270527.

It can be written as a sum of positive squares in 2 ways, for example, as 53655625 + 43086096 = 7325^2 + 6564^2 .

It is a cyclic number.

It is not a de Polignac number, because 96741721 - 2¹ = 96741719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96741761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12816 + ... + 18913.

It is an arithmetic number, because the mean of its divisors is an integer number (24194125).

Almost surely, 2^96741721 is an apocalyptic number.

It is an amenable number.

96741721 is a deficient number, since it is larger than the sum of its proper divisors (34779).

96741721 is a wasteful number, since it uses less digits than its factorization.

96741721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34778.

The product of its digits is 21168, while the sum is 37.

The square root of 96741721 is about 9835.7369322283. The cubic root of 96741721 is about 459.0619209770.

The spelling of 96741721 in words is "ninety-six million, seven hundred forty-one thousand, seven hundred twenty-one".