99767467 has 4 divisors (see below), whose sum is σ = 99835960. Its totient is φ = 99698976.

The previous prime is 99767419. The next prime is 99767471. The reversal of 99767467 is 76476799.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99767467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99767167) 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, 32013 + ... + 34990.

It is an arithmetic number, because the mean of its divisors is an integer number (24958990).

Almost surely, 2^99767467 is an apocalyptic number.

99767467 is a deficient number, since it is larger than the sum of its proper divisors (68493).

99767467 is a wasteful number, since it uses less digits than its factorization.

99767467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68492.

The product of its digits is 4000752, while the sum is 55.

The square root of 99767467 is about 9988.3665831807. The cubic root of 99767467 is about 463.7988299438.

The spelling of 99767467 in words is "ninety-nine million, seven hundred sixty-seven thousand, four hundred sixty-seven".