16371642 has 32 divisors (see below), whose sum is σ = 37780992. Its totient is φ = 4632624.

The previous prime is 16371617. The next prime is 16371643. The reversal of 16371642 is 24617361.

It is not an unprimeable number, because it can be changed into a prime (16371643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2673 + ... + 6315.

It is an arithmetic number, because the mean of its divisors is an integer number (1180656).

Almost surely, 2^16371642 is an apocalyptic number.

16371642 is an abundant number, since it is smaller than the sum of its proper divisors (21409350).

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

16371642 is a wasteful number, since it uses less digits than its factorization.

16371642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762.

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

The square root of 16371642 is about 4046.1885769203. The cubic root of 16371642 is about 253.9202944982.

The spelling of 16371642 in words is "sixteen million, three hundred seventy-one thousand, six hundred forty-two".