4540317 has 8 divisors (see below), whose sum is σ = 6098496. Its totient is φ = 3004512.

The previous prime is 4540313. The next prime is 4540337. The reversal of 4540317 is 7130454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4540317 - 2² = 4540313 is a prime.

It is a super-2 number, since 2×4540317² = 41228956920978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5113 + ... + 5934.

It is an arithmetic number, because the mean of its divisors is an integer number (762312).

Almost surely, 2^4540317 is an apocalyptic number.

It is an amenable number.

4540317 is a deficient number, since it is larger than the sum of its proper divisors (1558179).

4540317 is a wasteful number, since it uses less digits than its factorization.

4540317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11187.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 4540317 is about 2130.8019617036. The cubic root of 4540317 is about 165.5879483750.

The spelling of 4540317 in words is "four million, five hundred forty thousand, three hundred seventeen".