4463478 has 16 divisors (see below), whose sum is σ = 9918960. Its totient is φ = 1487808.

The previous prime is 4463467. The next prime is 4463489. The reversal of 4463478 is 8743644.

It is an interprime number because it is at equal distance from previous prime (4463467) and next prime (4463489).

It is a d-powerful number, because it can be written as 4 + 4⁸ + 6⁶ + 3⁸ + 4¹¹ + 7⁶ + 8⁵ .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41275 + ... + 41382.

It is an arithmetic number, because the mean of its divisors is an integer number (619935).

Almost surely, 2^4463478 is an apocalyptic number.

4463478 is an abundant number, since it is smaller than the sum of its proper divisors (5455482).

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

4463478 is a wasteful number, since it uses less digits than its factorization.

4463478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82668 (or 82662 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 4463478 is about 2112.6944880886. The cubic root of 4463478 is about 164.6485079624.

The spelling of 4463478 in words is "four million, four hundred sixty-three thousand, four hundred seventy-eight".