96877521 has 12 divisors (see below), whose sum is σ = 150698548. Its totient is φ = 59616864.

The previous prime is 96877519. The next prime is 96877531. The reversal of 96877521 is 12577869.

It can be written as a sum of positive squares in 2 ways, for example, as 51840000 + 45037521 = 7200^2 + 6711^2 .

It is not a de Polignac number, because 96877521 - 2¹ = 96877519 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (96877531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413890 + ... + 414123.

Almost surely, 2^96877521 is an apocalyptic number.

It is an amenable number.

96877521 is a deficient number, since it is larger than the sum of its proper divisors (53821027).

96877521 is a wasteful number, since it uses less digits than its factorization.

96877521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828032 (or 828029 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 96877521 is about 9842.6379086097. The cubic root of 96877521 is about 459.2766213875.

The spelling of 96877521 in words is "ninety-six million, eight hundred seventy-seven thousand, five hundred twenty-one".