16474496 has 64 divisors (see below), whose sum is σ = 35581680. Its totient is φ = 7569408.

The previous prime is 16474477. The next prime is 16474499. The reversal of 16474496 is 69447461.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16474499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145736 + ... + 145848.

Almost surely, 2^16474496 is an apocalyptic number.

16474496 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 16474496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17790840).

16474496 is an abundant number, since it is smaller than the sum of its proper divisors (19107184).

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

16474496 is a wasteful number, since it uses less digits than its factorization.

16474496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 199 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 16474496 is about 4058.8786628822. The cubic root of 16474496 is about 254.4509318803.

The spelling of 16474496 in words is "sixteen million, four hundred seventy-four thousand, four hundred ninety-six".