4540412 has 6 divisors (see below), whose sum is σ = 7945728. Its totient is φ = 2270204.

The previous prime is 4540397. The next prime is 4540423. The reversal of 4540412 is 2140454.

It is a super-2 number, since 2×4540412² = 41230682259488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567548 + ... + 567555.

It is an arithmetic number, because the mean of its divisors is an integer number (1324288).

Almost surely, 2^4540412 is an apocalyptic number.

It is an amenable number.

4540412 is a deficient number, since it is larger than the sum of its proper divisors (3405316).

4540412 is a wasteful number, since it uses less digits than its factorization.

4540412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135107 (or 1135105 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4540412 is about 2130.8242536634. The cubic root of 4540412 is about 165.5891032683.

Adding to 4540412 its reverse (2140454), we get a palindrome (6680866).

The spelling of 4540412 in words is "four million, five hundred forty thousand, four hundred twelve".