16472412 has 36 divisors (see below), whose sum is σ = 45425016. Its totient is φ = 4991520.

The previous prime is 16472383. The next prime is 16472441. The reversal of 16472412 is 21427461.

16472412 is a `hidden beast` number, since 1 + 647 + 2 + 4 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (16472383) and next prime (16472441).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20403 + ... + 21194.

It is an arithmetic number, because the mean of its divisors is an integer number (1261806).

Almost surely, 2^16472412 is an apocalyptic number.

16472412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16472412 is an abundant number, since it is smaller than the sum of its proper divisors (28952604).

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

16472412 is a wasteful number, since it uses less digits than its factorization.

16472412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41618 (or 41613 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 16472412 is about 4058.6219336124. The cubic root of 16472412 is about 254.4402022024.

Adding to 16472412 its reverse (21427461), we get a palindrome (37899873).

The spelling of 16472412 in words is "sixteen million, four hundred seventy-two thousand, four hundred twelve".