4541518 has 4 divisors (see below), whose sum is σ = 6812280. Its totient is φ = 2270758.

The previous prime is 4541503. The next prime is 4541519. The reversal of 4541518 is 8151454.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135378 + ... + 1135381.

It is an arithmetic number, because the mean of its divisors is an integer number (1703070).

Almost surely, 2^4541518 is an apocalyptic number.

4541518 is a deficient number, since it is larger than the sum of its proper divisors (2270762).

4541518 is a wasteful number, since it uses less digits than its factorization.

4541518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270761.

The product of its digits is 3200, while the sum is 28.

The square root of 4541518 is about 2131.0837618451. The cubic root of 4541518 is about 165.6025474726.

The spelling of 4541518 in words is "four million, five hundred forty-one thousand, five hundred eighteen".