16472313 has 24 divisors (see below), whose sum is σ = 27955200. Its totient is φ = 9214560.

The previous prime is 16472279. The next prime is 16472317. The reversal of 16472313 is 31327461.

16472313 is a `hidden beast` number, since 1 + 647 + 2 + 3 + 13 = 666.

It is not a de Polignac number, because 16472313 - 2¹⁶ = 16406777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16472317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5113 + ... + 7686.

It is an arithmetic number, because the mean of its divisors is an integer number (1164800).

Almost surely, 2^16472313 is an apocalyptic number.

16472313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16472313 is a deficient number, since it is larger than the sum of its proper divisors (11482887).

16472313 is a wasteful number, since it uses less digits than its factorization.

16472313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12829 (or 12826 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 16472313 is about 4058.6097373362. The cubic root of 16472313 is about 254.4396924687.

Adding to 16472313 its reverse (31327461), we get a palindrome (47799774).

The spelling of 16472313 in words is "sixteen million, four hundred seventy-two thousand, three hundred thirteen".