99067212 has 36 divisors (see below), whose sum is σ = 259697256. Its totient is φ = 33022080.

The previous prime is 99067207. The next prime is 99067217. The reversal of 99067212 is 21276099.

It is an interprime number because it is at equal distance from previous prime (99067207) and next prime (99067217).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (99067217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49989 + ... + 51932.

Almost surely, 2^99067212 is an apocalyptic number.

It is an amenable number.

99067212 is an abundant number, since it is smaller than the sum of its proper divisors (160630044).

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

99067212 is a wasteful number, since it uses less digits than its factorization.

99067212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101940 (or 101926 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 99067212 is about 9953.2513280837. The cubic root of 99067212 is about 462.7111664887.

The spelling of 99067212 in words is "ninety-nine million, sixty-seven thousand, two hundred twelve".