16954416 has 60 divisors (see below), whose sum is σ = 47731320. Its totient is φ = 5617920.

The previous prime is 16954397. The next prime is 16954429. The reversal of 16954416 is 61445961.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40255 + ... + 40673.

It is an arithmetic number, because the mean of its divisors is an integer number (795522).

Almost surely, 2^16954416 is an apocalyptic number.

16954416 is a gapful number since it is divisible by the number (16) 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 16954416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23865660).

16954416 is an abundant number, since it is smaller than the sum of its proper divisors (30776904).

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

16954416 is a wasteful number, since it uses less digits than its factorization.

16954416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 705 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 16954416 is about 4117.5740430501. The cubic root of 16954416 is about 256.8981311864.

The spelling of 16954416 in words is "sixteen million, nine hundred fifty-four thousand, four hundred sixteen".