4978112 has 14 divisors (see below), whose sum is σ = 9878568. Its totient is φ = 2489024.

The previous prime is 4978109. The next prime is 4978121. The reversal of 4978112 is 2118794.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38828 + ... + 38955.

It is an arithmetic number, because the mean of its divisors is an integer number (705612).

Almost surely, 2^4978112 is an apocalyptic number.

It is an amenable number.

4978112 is a deficient number, since it is larger than the sum of its proper divisors (4900456).

4978112 is an equidigital number, since it uses as much as digits as its factorization.

4978112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77795 (or 77785 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 4978112 is about 2231.1683038265. The cubic root of 4978112 is about 170.7477099903.

The spelling of 4978112 in words is "four million, nine hundred seventy-eight thousand, one hundred twelve".