16672342 has 16 divisors (see below), whose sum is σ = 26563680. Its totient is φ = 7820928.

The previous prime is 16672321. The next prime is 16672343. The reversal of 16672342 is 24327661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16672343) 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, 14368 + ... + 15484.

It is an arithmetic number, because the mean of its divisors is an integer number (1660230).

Almost surely, 2^16672342 is an apocalyptic number.

16672342 is a deficient number, since it is larger than the sum of its proper divisors (9891338).

16672342 is a wasteful number, since it uses less digits than its factorization.

16672342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575.

The product of its digits is 12096, while the sum is 31.

The square root of 16672342 is about 4083.1779290156. The cubic root of 16672342 is about 255.4654679173.

The spelling of 16672342 in words is "sixteen million, six hundred seventy-two thousand, three hundred forty-two".