96928691 has 2 divisors, whose sum is σ = 96928692. Its totient is φ = 96928690.

The previous prime is 96928687. The next prime is 96928697. The reversal of 96928691 is 19682969.

It is a weak prime.

It is an emirp because it is prime and its reverse (19682969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96928691 - 2² = 96928687 is a prime.

It is a super-2 number, since 2×96928691² = 18790342277946962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (96928697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48464345 + 48464346.

It is an arithmetic number, because the mean of its divisors is an integer number (48464346).

Almost surely, 2^96928691 is an apocalyptic number.

96928691 is a deficient number, since it is larger than the sum of its proper divisors (1).

96928691 is an equidigital number, since it uses as much as digits as its factorization.

96928691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 50.

The square root of 96928691 is about 9845.2369702308. The cubic root of 96928691 is about 459.3574693420.

The spelling of 96928691 in words is "ninety-six million, nine hundred twenty-eight thousand, six hundred ninety-one".