99799467 has 4 divisors (see below), whose sum is σ = 133065960. Its totient is φ = 66532976.

The previous prime is 99799463. The next prime is 99799489. The reversal of 99799467 is 76499799.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99799467 - 2² = 99799463 is a prime.

It is a super-2 number, since 2×99799467² = 19919867226968178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 99799467.

It is not an unprimeable number, because it can be changed into a prime (99799463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16633242 + ... + 16633247.

It is an arithmetic number, because the mean of its divisors is an integer number (33266490).

Almost surely, 2^99799467 is an apocalyptic number.

99799467 is a deficient number, since it is larger than the sum of its proper divisors (33266493).

99799467 is a wasteful number, since it uses less digits than its factorization.

99799467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33266492.

The product of its digits is 7715736, while the sum is 60.

The square root of 99799467 is about 9989.9683182681. The cubic root of 99799467 is about 463.8484118249.

The spelling of 99799467 in words is "ninety-nine million, seven hundred ninety-nine thousand, four hundred sixty-seven".