99443234 has 16 divisors (see below), whose sum is σ = 172298016. Its totient is φ = 42542400.

The previous prime is 99443221. The next prime is 99443273. The reversal of 99443234 is 43234499.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132572 + ... + 133319.

It is an arithmetic number, because the mean of its divisors is an integer number (10768626).

Almost surely, 2^99443234 is an apocalyptic number.

99443234 is a deficient number, since it is larger than the sum of its proper divisors (72854782).

99443234 is a wasteful number, since it uses less digits than its factorization.

99443234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265921.

The product of its digits is 93312, while the sum is 38.

The square root of 99443234 is about 9972.1228432065. The cubic root of 99443234 is about 463.2958534054.

The spelling of 99443234 in words is "ninety-nine million, four hundred forty-three thousand, two hundred thirty-four".