16954224 has 40 divisors (see below), whose sum is σ = 50056320. Its totient is φ = 4843968.

The previous prime is 16954211. The next prime is 16954229. The reversal of 16954224 is 42245961.

It is a super-2 number, since 2×16954224² = 574891422884352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16954229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24894 + ... + 25565.

It is an arithmetic number, because the mean of its divisors is an integer number (1251408).

Almost surely, 2^16954224 is an apocalyptic number.

16954224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16954224 is an abundant number, since it is smaller than the sum of its proper divisors (33102096).

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

16954224 is a wasteful number, since it uses less digits than its factorization.

16954224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50477 (or 50471 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 16954224 is about 4117.5507282850. The cubic root of 16954224 is about 256.8971614366.

The spelling of 16954224 in words is "sixteen million, nine hundred fifty-four thousand, two hundred twenty-four".