4878472 has 8 divisors (see below), whose sum is σ = 9147150. Its totient is φ = 2439232.

The previous prime is 4878469. The next prime is 4878499. The reversal of 4878472 is 2748784.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4351396 + 527076 = 2086^2 + 726^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304897 + ... + 304912.

Almost surely, 2^4878472 is an apocalyptic number.

It is an amenable number.

4878472 is a deficient number, since it is larger than the sum of its proper divisors (4268678).

4878472 is a wasteful number, since it uses less digits than its factorization.

4878472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609815 (or 609811 counting only the distinct ones).

The product of its digits is 100352, while the sum is 40.

The square root of 4878472 is about 2208.7263298109. The cubic root of 4878472 is about 169.6008165678.

The spelling of 4878472 in words is "four million, eight hundred seventy-eight thousand, four hundred seventy-two".