16468378 has 8 divisors (see below), whose sum is σ = 25499520. Its totient is φ = 7968540.

The previous prime is 16468357. The next prime is 16468381. The reversal of 16468378 is 87386461.

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

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, 132748 + ... + 132871.

It is an arithmetic number, because the mean of its divisors is an integer number (3187440).

Almost surely, 2^16468378 is an apocalyptic number.

16468378 is a deficient number, since it is larger than the sum of its proper divisors (9031142).

16468378 is a wasteful number, since it uses less digits than its factorization.

16468378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265652.

The product of its digits is 193536, while the sum is 43.

The square root of 16468378 is about 4058.1249364700. The cubic root of 16468378 is about 254.4194301873.

The spelling of 16468378 in words is "sixteen million, four hundred sixty-eight thousand, three hundred seventy-eight".