4979560 has 16 divisors (see below), whose sum is σ = 11204100. Its totient is φ = 1991808.

The previous prime is 4979551. The next prime is 4979563. The reversal of 4979560 is 659794.

It can be written as a sum of positive squares in 2 ways, for example, as 4519876 + 459684 = 2126^2 + 678^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 124489 = 4979560 / (4 + 9 + 7 + 9 + 5 + 6 + 0).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4979563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62205 + ... + 62284.

Almost surely, 2^4979560 is an apocalyptic number.

4979560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4979560 is an abundant number, since it is smaller than the sum of its proper divisors (6224540).

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

4979560 is a wasteful number, since it uses less digits than its factorization.

4979560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124500 (or 124496 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 4979560 is about 2231.4927739072. The cubic root of 4979560 is about 170.7642637036.

The spelling of 4979560 in words is "four million, nine hundred seventy-nine thousand, five hundred sixty".