4981472 has 12 divisors (see below), whose sum is σ = 9807336. Its totient is φ = 2490720.

The previous prime is 4981469. The next prime is 4981481. The reversal of 4981472 is 2741894.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77804 + ... + 77867.

It is an arithmetic number, because the mean of its divisors is an integer number (817278).

Almost surely, 2^4981472 is an apocalyptic number.

It is an amenable number.

4981472 is a deficient number, since it is larger than the sum of its proper divisors (4825864).

4981472 is a wasteful number, since it uses less digits than its factorization.

4981472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155681 (or 155673 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 4981472 is about 2231.9211455605. The cubic root of 4981472 is about 170.7861170060.

The spelling of 4981472 in words is "four million, nine hundred eighty-one thousand, four hundred seventy-two".