4974561 has 16 divisors (see below), whose sum is σ = 7758400. Its totient is φ = 3141504.

The previous prime is 4974559. The next prime is 4974577. The reversal of 4974561 is 1654794.

4974561 is a `hidden beast` number, since 4 + 97 + 4 + 561 = 666.

It is not a de Polignac number, because 4974561 - 2¹ = 4974559 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4974511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4336 + ... + 5361.

It is an arithmetic number, because the mean of its divisors is an integer number (484900).

Almost surely, 2^4974561 is an apocalyptic number.

It is an amenable number.

4974561 is a deficient number, since it is larger than the sum of its proper divisors (2783839).

4974561 is a wasteful number, since it uses less digits than its factorization.

4974561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9725 (or 9719 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 4974561 is about 2230.3723904317. The cubic root of 4974561 is about 170.7071009305.

The spelling of 4974561 in words is "four million, nine hundred seventy-four thousand, five hundred sixty-one".