16207072 has 24 divisors (see below), whose sum is σ = 36466416. Its totient is φ = 6945792.

The previous prime is 16207067. The next prime is 16207091. The reversal of 16207072 is 27070261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35953 + ... + 36400.

It is an arithmetic number, because the mean of its divisors is an integer number (1519434).

Almost surely, 2^16207072 is an apocalyptic number.

It is an amenable number.

16207072 is an abundant number, since it is smaller than the sum of its proper divisors (20259344).

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

16207072 is an equidigital number, since it uses as much as digits as its factorization.

16207072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72370 (or 72362 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 16207072 is about 4025.8007899050. The cubic root of 16207072 is about 253.0666137144.

The spelling of 16207072 in words is "sixteen million, two hundred seven thousand, seventy-two".