96721850 has 12 divisors (see below), whose sum is σ = 179902734. Its totient is φ = 38688720.

The previous prime is 96721847. The next prime is 96721853. The reversal of 96721850 is 5812769.

It is an interprime number because it is at equal distance from previous prime (96721847) and next prime (96721853).

It can be written as a sum of positive squares in 3 ways, for example, as 49098049 + 47623801 = 7007^2 + 6901^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (96721853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 967169 + ... + 967268.

Almost surely, 2^96721850 is an apocalyptic number.

96721850 is a deficient number, since it is larger than the sum of its proper divisors (83180884).

96721850 is a wasteful number, since it uses less digits than its factorization.

96721850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934449 (or 1934444 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 96721850 is about 9834.7267374340. The cubic root of 96721850 is about 459.0304879890.

The spelling of 96721850 in words is "ninety-six million, seven hundred twenty-one thousand, eight hundred fifty".