16338072 has 32 divisors (see below), whose sum is σ = 41151600. Its totient is φ = 5405184.

The previous prime is 16338061. The next prime is 16338079. The reversal of 16338072 is 27083361.

16338072 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16338079) 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, 804 + ... + 5772.

Almost surely, 2^16338072 is an apocalyptic number.

16338072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16338072 is an abundant number, since it is smaller than the sum of its proper divisors (24813528).

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

16338072 is a wasteful number, since it uses less digits than its factorization.

16338072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115 (or 5111 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 16338072 is about 4042.0380997710. The cubic root of 16338072 is about 253.7466214859.

The spelling of 16338072 in words is "sixteen million, three hundred thirty-eight thousand, seventy-two".