99066210 has 16 divisors (see below), whose sum is σ = 237758976. Its totient is φ = 26417648.

The previous prime is 99066203. The next prime is 99066239. The reversal of 99066210 is 1266099.

It is a happy number.

It is a super-2 number, since 2×99066210² = 19628227927528200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651074 + ... + 1651133.

It is an arithmetic number, because the mean of its divisors is an integer number (14859936).

Almost surely, 2^99066210 is an apocalyptic number.

99066210 is an abundant number, since it is smaller than the sum of its proper divisors (138692766).

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

99066210 is a wasteful number, since it uses less digits than its factorization.

99066210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302217.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 99066210 is about 9953.2009926455. The cubic root of 99066210 is about 462.7096064766.

The spelling of 99066210 in words is "ninety-nine million, sixty-six thousand, two hundred ten".