16348442 has 8 divisors (see below), whose sum is σ = 26752032. Its totient is φ = 7431100.

The previous prime is 16348403. The next prime is 16348481. The reversal of 16348442 is 24484361.

It is an interprime number because it is at equal distance from previous prime (16348403) and next prime (16348481).

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

It is a junction number, because it is equal to n+sod(n) for n = 16348399 and 16348408.

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, 371534 + ... + 371577.

It is an arithmetic number, because the mean of its divisors is an integer number (3344004).

Almost surely, 2^16348442 is an apocalyptic number.

16348442 is a deficient number, since it is larger than the sum of its proper divisors (10403590).

16348442 is a wasteful number, since it uses less digits than its factorization.

16348442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743124.

The product of its digits is 18432, while the sum is 32.

The square root of 16348442 is about 4043.3206649980. The cubic root of 16348442 is about 253.8002956270.

The spelling of 16348442 in words is "sixteen million, three hundred forty-eight thousand, four hundred forty-two".