16972848 has 80 divisors (see below), whose sum is σ = 49327200. Its totient is φ = 5587200.

The previous prime is 16972847. The next prime is 16972861. The reversal of 16972848 is 84827961.

It is a super-2 number, since 2×16972848² = 576155138462208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16972847) 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, 43438 + ... + 43826.

It is an arithmetic number, because the mean of its divisors is an integer number (616590).

Almost surely, 2^16972848 is an apocalyptic number.

16972848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16972848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24663600).

16972848 is an abundant number, since it is smaller than the sum of its proper divisors (32354352).

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

16972848 is a wasteful number, since it uses less digits than its factorization.

16972848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 495 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 16972848 is about 4119.8116461800. The cubic root of 16972848 is about 256.9911931051.

The spelling of 16972848 in words is "sixteen million, nine hundred seventy-two thousand, eight hundred forty-eight".