16348942 has 4 divisors (see below), whose sum is σ = 24523416. Its totient is φ = 8174470.

The previous prime is 16348939. The next prime is 16348967. The reversal of 16348942 is 24984361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24984361 = 37 ⋅675253.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4087234 + ... + 4087237.

It is an arithmetic number, because the mean of its divisors is an integer number (6130854).

Almost surely, 2^16348942 is an apocalyptic number.

16348942 is a deficient number, since it is larger than the sum of its proper divisors (8174474).

16348942 is an equidigital number, since it uses as much as digits as its factorization.

16348942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174473.

The product of its digits is 41472, while the sum is 37.

The square root of 16348942 is about 4043.3824948921. The cubic root of 16348942 is about 253.8028830061.

The spelling of 16348942 in words is "sixteen million, three hundred forty-eight thousand, nine hundred forty-two".