16330992 has 40 divisors (see below), whose sum is σ = 42344016. Its totient is φ = 5423616.

The previous prime is 16330991. The next prime is 16331009. The reversal of 16330992 is 29903361.

16330992 is digitally balanced in base 2, because in such base 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 (16330991) 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, 18628 + ... + 19484.

Almost surely, 2^16330992 is an apocalyptic number.

16330992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16330992 is an abundant number, since it is smaller than the sum of its proper divisors (26013024).

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

16330992 is a wasteful number, since it uses less digits than its factorization.

16330992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 16330992 is about 4041.1622090681. The cubic root of 16330992 is about 253.7099630265.

The spelling of 16330992 in words is "sixteen million, three hundred thirty thousand, nine hundred ninety-two".