99665076 has 24 divisors (see below), whose sum is σ = 265773760. Its totient is φ = 28475712.

The previous prime is 99665053. The next prime is 99665077. The reversal of 99665076 is 67056699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99665077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593161 + ... + 593328.

Almost surely, 2^99665076 is an apocalyptic number.

It is an amenable number.

99665076 is an abundant number, since it is smaller than the sum of its proper divisors (166108684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99665076 is a wasteful number, since it uses less digits than its factorization.

99665076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186503 (or 1186501 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 99665076 is about 9983.2397547089. The cubic root of 99665076 is about 463.6401105985.

The spelling of 99665076 in words is "ninety-nine million, six hundred sixty-five thousand, seventy-six".