16488842 has 8 divisors (see below), whose sum is σ = 24761376. Its totient is φ = 8235052.

The previous prime is 16488841. The next prime is 16488853. The reversal of 16488842 is 24888461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 16488842.

It is not an unprimeable number, because it can be changed into a prime (16488841) 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, 2228 + ... + 6159.

It is an arithmetic number, because the mean of its divisors is an integer number (3095172).

Almost surely, 2^16488842 is an apocalyptic number.

16488842 is a deficient number, since it is larger than the sum of its proper divisors (8272534).

16488842 is an equidigital number, since it uses as much as digits as its factorization.

16488842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372.

The product of its digits is 98304, while the sum is 41.

The square root of 16488842 is about 4060.6455151860. The cubic root of 16488842 is about 254.5247691215.

It can be divided in two parts, 164888 and 42, that multiplied together give a palindrome (6925296).

The spelling of 16488842 in words is "sixteen million, four hundred eighty-eight thousand, eight hundred forty-two".