4927478 has 8 divisors (see below), whose sum is σ = 7456968. Its totient is φ = 2441824.

The previous prime is 4927459. The next prime is 4927493. The reversal of 4927478 is 8747294.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 10676 + ... + 11127.

It is an arithmetic number, because the mean of its divisors is an integer number (932121).

Almost surely, 2^4927478 is an apocalyptic number.

4927478 is a deficient number, since it is larger than the sum of its proper divisors (2529490).

4927478 is a wasteful number, since it uses less digits than its factorization.

4927478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21918.

The product of its digits is 112896, while the sum is 41.

The square root of 4927478 is about 2219.7923326293. The cubic root of 4927478 is about 170.1668258549.

The spelling of 4927478 in words is "four million, nine hundred twenty-seven thousand, four hundred seventy-eight".