4271478 has 8 divisors (see below), whose sum is σ = 8542968. Its totient is φ = 1423824.

The previous prime is 4271467. The next prime is 4271479. The reversal of 4271478 is 8741724.

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

4271478 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4271479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355951 + ... + 355962.

It is an arithmetic number, because the mean of its divisors is an integer number (1067871).

Almost surely, 2^4271478 is an apocalyptic number.

4271478 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.

4271478 is a wasteful number, since it uses less digits than its factorization.

4271478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711918.

The product of its digits is 12544, while the sum is 33.

The square root of 4271478 is about 2066.7554282014. The cubic root of 4271478 is about 162.2529959410.

The spelling of 4271478 in words is "four million, two hundred seventy-one thousand, four hundred seventy-eight".