16472703 has 8 divisors (see below), whose sum is σ = 23653168. Its totient is φ = 10137024.

The previous prime is 16472683. The next prime is 16472707. The reversal of 16472703 is 30727461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16472703 - 2¹⁷ = 16341631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16472707) 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, 211150 + ... + 211227.

It is an arithmetic number, because the mean of its divisors is an integer number (2956646).

Almost surely, 2^16472703 is an apocalyptic number.

16472703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16472703 is a deficient number, since it is larger than the sum of its proper divisors (7180465).

16472703 is a wasteful number, since it uses less digits than its factorization.

16472703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422393.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 16472703 is about 4058.6577830608. The cubic root of 16472703 is about 254.4417004988.

The spelling of 16472703 in words is "sixteen million, four hundred seventy-two thousand, seven hundred three".