16545342 has 16 divisors (see below), whose sum is σ = 36099072. Its totient is φ = 5013720.

The previous prime is 16545317. The next prime is 16545359. The reversal of 16545342 is 24354561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125278 + ... + 125409.

It is an arithmetic number, because the mean of its divisors is an integer number (2256192).

Almost surely, 2^16545342 is an apocalyptic number.

16545342 is an abundant number, since it is smaller than the sum of its proper divisors (19553730).

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

16545342 is a wasteful number, since it uses less digits than its factorization.

16545342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250703.

The product of its digits is 14400, while the sum is 30.

The square root of 16545342 is about 4067.5965876670. The cubic root of 16545342 is about 254.8151524661.

It can be divided in two parts, 1654 and 5342, that added together give a palindrome (6996).

The spelling of 16545342 in words is "sixteen million, five hundred forty-five thousand, three hundred forty-two".