10981448 has 16 divisors (see below), whose sum is σ = 20791680. Its totient is φ = 5437008.

The previous prime is 10981447. The next prime is 10981457. The reversal of 10981448 is 84418901.

It is not an unprimeable number, because it can be changed into a prime (10981447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5840 + ... + 7487.

It is an arithmetic number, because the mean of its divisors is an integer number (1299480).

Almost surely, 2^10981448 is an apocalyptic number.

It is an amenable number.

10981448 is a deficient number, since it is larger than the sum of its proper divisors (9810232).

10981448 is a wasteful number, since it uses less digits than its factorization.

10981448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436 (or 13432 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 10981448 is about 3313.8267908869. The cubic root of 10981448 is about 222.2729105854.

The spelling of 10981448 in words is "ten million, nine hundred eighty-one thousand, four hundred forty-eight".