4281378 has 8 divisors (see below), whose sum is σ = 8562768. Its totient is φ = 1427124.

The previous prime is 4281373. The next prime is 4281383. The reversal of 4281378 is 8731824.

It is an interprime number because it is at equal distance from previous prime (4281373) and next prime (4281383).

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

4281378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4281373) 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, 356776 + ... + 356787.

It is an arithmetic number, because the mean of its divisors is an integer number (1070346).

Almost surely, 2^4281378 is an apocalyptic number.

4281378 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.

4281378 is a wasteful number, since it uses less digits than its factorization.

4281378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713568.

The product of its digits is 10752, while the sum is 33.

The square root of 4281378 is about 2069.1491004758. The cubic root of 4281378 is about 162.3782504219.

The spelling of 4281378 in words is "four million, two hundred eighty-one thousand, three hundred seventy-eight".