16142246 has 8 divisors (see below), whose sum is σ = 24435840. Its totient is φ = 7996968.

The previous prime is 16142239. The next prime is 16142257. The reversal of 16142246 is 64224161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36806 + ... + 37241.

It is an arithmetic number, because the mean of its divisors is an integer number (3054480).

Almost surely, 2^16142246 is an apocalyptic number.

16142246 is a deficient number, since it is larger than the sum of its proper divisors (8293594).

16142246 is a wasteful number, since it uses less digits than its factorization.

16142246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74158.

The product of its digits is 2304, while the sum is 26.

The square root of 16142246 is about 4017.7414053172. The cubic root of 16142246 is about 252.7287526047.

The spelling of 16142246 in words is "sixteen million, one hundred forty-two thousand, two hundred forty-six".