99266290 has 16 divisors (see below), whose sum is σ = 179200512. Its totient is φ = 39590704.

The previous prime is 99266201. The next prime is 99266291. The reversal of 99266290 is 9266299.

It is not an unprimeable number, because it can be changed into a prime (99266291) 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 7 ways as a sum of consecutive naturals, for example, 10834 + ... + 17773.

It is an arithmetic number, because the mean of its divisors is an integer number (11200032).

Almost surely, 2^99266290 is an apocalyptic number.

99266290 is a deficient number, since it is larger than the sum of its proper divisors (79934222).

99266290 is a wasteful number, since it uses less digits than its factorization.

99266290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28961.

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 99266290 is about 9963.2469607051. The cubic root of 99266290 is about 463.0209022653.

The spelling of 99266290 in words is "ninety-nine million, two hundred sixty-six thousand, two hundred ninety".