16332342 has 64 divisors (see below), whose sum is σ = 37920960. Its totient is φ = 4644864.

The previous prime is 16332341. The next prime is 16332347. The reversal of 16332342 is 24323361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16332341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144478 + ... + 144590.

It is an arithmetic number, because the mean of its divisors is an integer number (592515).

Almost surely, 2^16332342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16332342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18960480).

16332342 is an abundant number, since it is smaller than the sum of its proper divisors (21588618).

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

16332342 is a wasteful number, since it uses less digits than its factorization.

16332342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257.

The product of its digits is 2592, while the sum is 24.

The square root of 16332342 is about 4041.3292367735. The cubic root of 16332342 is about 253.7169538044.

The spelling of 16332342 in words is "sixteen million, three hundred thirty-two thousand, three hundred forty-two".