4540560 has 40 divisors (see below), whose sum is σ = 14076480. Its totient is φ = 1210752.

The previous prime is 4540541. The next prime is 4540573. The reversal of 4540560 is 650454.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4540560² = 41233370227200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4540560.

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 in 7 ways as a sum of consecutive naturals, for example, 9220 + ... + 9699.

It is an arithmetic number, because the mean of its divisors is an integer number (351912).

Almost surely, 2^4540560 is an apocalyptic number.

4540560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4540560 is an abundant number, since it is smaller than the sum of its proper divisors (9535920).

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

4540560 is a wasteful number, since it uses less digits than its factorization.

4540560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18935 (or 18929 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4540560 is about 2130.8589817254. The cubic root of 4540560 is about 165.5909024384.

The spelling of 4540560 in words is "four million, five hundred forty thousand, five hundred sixty".