99000441 has 16 divisors (see below), whose sum is σ = 153045120. Its totient is φ = 63130320.

The previous prime is 99000413. The next prime is 99000443. The reversal of 99000441 is 14400099.

It is not a de Polignac number, because 99000441 - 2⁷ = 99000313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (99000443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79090 + ... + 80331.

It is an arithmetic number, because the mean of its divisors is an integer number (9565320).

Almost surely, 2^99000441 is an apocalyptic number.

It is an amenable number.

99000441 is a deficient number, since it is larger than the sum of its proper divisors (54044679).

99000441 is a wasteful number, since it uses less digits than its factorization.

99000441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159453 (or 159447 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 99000441 is about 9949.8965321253. The cubic root of 99000441 is about 462.6071878178.

The spelling of 99000441 in words is "ninety-nine million, four hundred forty-one", and thus it is an aban number.