14426378 has 8 divisors (see below), whose sum is σ = 21994500. Its totient is φ = 7094880.

The previous prime is 14426351. The next prime is 14426381. The reversal of 14426378 is 87362441.

It can be written as a sum of positive squares in 2 ways, for example, as 11580409 + 2845969 = 3403^2 + 1687^2 .

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, 59003 + ... + 59246.

Almost surely, 2^14426378 is an apocalyptic number.

14426378 is a deficient number, since it is larger than the sum of its proper divisors (7568122).

14426378 is a wasteful number, since it uses less digits than its factorization.

14426378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118312.

The product of its digits is 32256, while the sum is 35.

The square root of 14426378 is about 3798.2072086710. The cubic root of 14426378 is about 243.4365413610.

The spelling of 14426378 in words is "fourteen million, four hundred twenty-six thousand, three hundred seventy-eight".