99744332 has 12 divisors (see below), whose sum is σ = 175336896. Its totient is φ = 49648080.

The previous prime is 99744301. The next prime is 99744377. The reversal of 99744332 is 23344799.

It is a super-2 number, since 2×99744332² = 19897863532252448, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 99744332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55019 + ... + 56802.

It is an arithmetic number, because the mean of its divisors is an integer number (14611408).

Almost surely, 2^99744332 is an apocalyptic number.

It is an amenable number.

99744332 is a deficient number, since it is larger than the sum of its proper divisors (75592564).

99744332 is a wasteful number, since it uses less digits than its factorization.

99744332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112048 (or 112046 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 99744332 is about 9987.2084187725. The cubic root of 99744332 is about 463.7629771896.

The spelling of 99744332 in words is "ninety-nine million, seven hundred forty-four thousand, three hundred thirty-two".