16953448 has 16 divisors (see below), whose sum is σ = 31968000. Its totient is φ = 8428656.

The previous prime is 16953439. The next prime is 16953449. The reversal of 16953448 is 84435961.

It is a self number, because there is not a number n which added to its sum of digits gives 16953448.

It is not an unprimeable number, because it can be changed into a prime (16953449) 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, 4488 + ... + 7351.

It is an arithmetic number, because the mean of its divisors is an integer number (1998000).

Almost surely, 2^16953448 is an apocalyptic number.

It is an amenable number.

16953448 is a deficient number, since it is larger than the sum of its proper divisors (15014552).

16953448 is a wasteful number, since it uses less digits than its factorization.

16953448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12024 (or 12020 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 16953448 is about 4117.4564964308. The cubic root of 16953448 is about 256.8932419563.

The spelling of 16953448 in words is "sixteen million, nine hundred fifty-three thousand, four hundred forty-eight".