4540314 has 8 divisors (see below), whose sum is σ = 9080640. Its totient is φ = 1513436.

The previous prime is 4540313. The next prime is 4540337. The reversal of 4540314 is 4130454.

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

4540314 is an admirable number.

It is a super-2 number, since 2×4540314² = 41228902437192, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378354 + ... + 378365.

It is an arithmetic number, because the mean of its divisors is an integer number (1135080).

Almost surely, 2^4540314 is an apocalyptic number.

4540314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4540314 is a wasteful number, since it uses less digits than its factorization.

4540314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756724.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4540314 is about 2130.8012577432. The cubic root of 4540314 is about 165.5879119044.

Subtracting from 4540314 its product of nonzero digits (960), we obtain a palindrome (4539354).

Adding to 4540314 its reverse (4130454), we get a palindrome (8670768).

The spelling of 4540314 in words is "four million, five hundred forty thousand, three hundred fourteen".