4278354 has 8 divisors (see below), whose sum is σ = 8556720. Its totient is φ = 1426116.

The previous prime is 4278353. The next prime is 4278361. The reversal of 4278354 is 4538724.

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

4278354 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4278353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356524 + ... + 356535.

It is an arithmetic number, because the mean of its divisors is an integer number (1069590).

Almost surely, 2^4278354 is an apocalyptic number.

4278354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4278354 is a wasteful number, since it uses less digits than its factorization.

4278354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713064.

The product of its digits is 26880, while the sum is 33.

The square root of 4278354 is about 2068.4182362375. The cubic root of 4278354 is about 162.3400113719.

The spelling of 4278354 in words is "four million, two hundred seventy-eight thousand, three hundred fifty-four".