99967926 has 8 divisors (see below), whose sum is σ = 199935864. Its totient is φ = 33322640.

The previous prime is 99967897. The next prime is 99967927. The reversal of 99967926 is 62976999.

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

99967926 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99967927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8330655 + ... + 8330666.

It is an arithmetic number, because the mean of its divisors is an integer number (24991983).

Almost surely, 2^99967926 is an apocalyptic number.

99967926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99967926 is a wasteful number, since it uses less digits than its factorization.

99967926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16661326.

The product of its digits is 3306744, while the sum is 57.

The square root of 99967926 is about 9998.3961713867. The cubic root of 99967926 is about 464.1092532814.

The spelling of 99967926 in words is "ninety-nine million, nine hundred sixty-seven thousand, nine hundred twenty-six".