4973544 has 48 divisors (see below), whose sum is σ = 13684320. Its totient is φ = 1631520.

The previous prime is 4973539. The next prime is 4973557. The reversal of 4973544 is 4453794.

4973544 is a `hidden beast` number, since 49 + 73 + 544 = 666.

It is a super-2 number, since 2×4973544² = 49472279839872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4973499 and 4973508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4309 + ... + 5339.

It is an arithmetic number, because the mean of its divisors is an integer number (285090).

Almost surely, 2^4973544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4973544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6842160).

4973544 is an abundant number, since it is smaller than the sum of its proper divisors (8710776).

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

4973544 is a wasteful number, since it uses less digits than its factorization.

4973544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1103 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4973544 is about 2230.1443899443. The cubic root of 4973544 is about 170.6954670092.

The spelling of 4973544 in words is "four million, nine hundred seventy-three thousand, five hundred forty-four".