16750472 has 12 divisors (see below), whose sum is σ = 31428855. Its totient is φ = 8369448.

The previous prime is 16750451. The next prime is 16750477. The reversal of 16750472 is 27405761.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 8375236 + 8375236 = 2894^2 + 2894^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2894.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16750477) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10853 + ... + 12299.

Almost surely, 2^16750472 is an apocalyptic number.

It is an amenable number.

16750472 is a deficient number, since it is larger than the sum of its proper divisors (14678383).

16750472 is an frugal number, since it uses more digits than its factorization.

16750472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900 (or 1449 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 16750472 is about 4092.7340495077. The cubic root of 16750472 is about 255.8639006390.

Multiplying 16750472 by its sum of digits (32), we get a square (536015104 = 23152²).

The spelling of 16750472 in words is "sixteen million, seven hundred fifty thousand, four hundred seventy-two".