10899448 has 48 divisors (see below), whose sum is σ = 24963120. Its totient is φ = 4355328.

The previous prime is 10899443. The next prime is 10899451. The reversal of 10899448 is 84499801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10899443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101811 + ... + 101917.

It is an arithmetic number, because the mean of its divisors is an integer number (520065).

Almost surely, 2^10899448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10899448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12481560).

10899448 is an abundant number, since it is smaller than the sum of its proper divisors (14063672).

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

10899448 is a wasteful number, since it uses less digits than its factorization.

10899448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 10899448 is about 3301.4312047959. The cubic root of 10899448 is about 221.7182802030.

The spelling of 10899448 in words is "ten million, eight hundred ninety-nine thousand, four hundred forty-eight".