96509869 has 8 divisors (see below), whose sum is σ = 99440312. Its totient is φ = 93623040.

The previous prime is 96509839. The next prime is 96509879. The reversal of 96509869 is 96890569.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19245769 + 77264100 = 4387^2 + 8790^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 96509869 - 2⁵ = 96509837 is a prime.

It is a super-2 number, since 2×96509869² = 18628309628794322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96509839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6384 + ... + 15289.

It is an arithmetic number, because the mean of its divisors is an integer number (12430039).

Almost surely, 2^96509869 is an apocalyptic number.

It is an amenable number.

96509869 is a deficient number, since it is larger than the sum of its proper divisors (2930443).

96509869 is a wasteful number, since it uses less digits than its factorization.

96509869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21807.

The product of its (nonzero) digits is 1049760, while the sum is 52.

The square root of 96509869 is about 9823.9436582261. The cubic root of 96509869 is about 458.6948970980.

The spelling of 96509869 in words is "ninety-six million, five hundred nine thousand, eight hundred sixty-nine".