4974481 has 4 divisors (see below), whose sum is σ = 4995364. Its totient is φ = 4953600.

The previous prime is 4974479. The next prime is 4974491. The reversal of 4974481 is 1844794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2202256 + 2772225 = 1484^2 + 1665^2 .

It is a cyclic number.

It is not a de Polignac number, because 4974481 - 2¹ = 4974479 is a prime.

It is a super-2 number, since 2×4974481² = 49490922438722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4974481.

It is not an unprimeable number, because it can be changed into a prime (4974401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10080 + ... + 10561.

It is an arithmetic number, because the mean of its divisors is an integer number (1248841).

Almost surely, 2^4974481 is an apocalyptic number.

It is an amenable number.

4974481 is a deficient number, since it is larger than the sum of its proper divisors (20883).

4974481 is a wasteful number, since it uses less digits than its factorization.

4974481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20882.

The product of its digits is 32256, while the sum is 37.

The square root of 4974481 is about 2230.3544561347. The cubic root of 4974481 is about 170.7061858319.

The spelling of 4974481 in words is "four million, nine hundred seventy-four thousand, four hundred eighty-one".