16340832 has 48 divisors (see below), whose sum is σ = 47663280. Its totient is φ = 5446656.

The previous prime is 16340827. The next prime is 16340843. The reversal of 16340832 is 23804361.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 16340796 and 16340805.

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 7 ways as a sum of consecutive naturals, for example, 8593 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (992985).

Almost surely, 2^16340832 is an apocalyptic number.

16340832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16340832 is an abundant number, since it is smaller than the sum of its proper divisors (31322448).

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

16340832 is a wasteful number, since it uses less digits than its factorization.

16340832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18932 (or 18918 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 16340832 is about 4042.3794972763. The cubic root of 16340832 is about 253.7609092028.

The spelling of 16340832 in words is "sixteen million, three hundred forty thousand, eight hundred thirty-two".