16106972 has 12 divisors (see below), whose sum is σ = 32214000. Its totient is φ = 6902976.

The previous prime is 16106971. The next prime is 16107017. The reversal of 16106972 is 27960161.

It is a happy number.

16106972 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16106971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287597 + ... + 287652.

It is an arithmetic number, because the mean of its divisors is an integer number (2684500).

Almost surely, 2^16106972 is an apocalyptic number.

It is an amenable number.

16106972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16106972 is a wasteful number, since it uses less digits than its factorization.

16106972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575260 (or 575258 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 16106972 is about 4013.3492247747. The cubic root of 16106972 is about 252.5445309168.

The spelling of 16106972 in words is "sixteen million, one hundred six thousand, nine hundred seventy-two".