4562018 has 8 divisors (see below), whose sum is σ = 7245612. Its totient is φ = 2146816.

The previous prime is 4562017. The next prime is 4562021. The reversal of 4562018 is 8102654.

It can be written as a sum of positive squares in 2 ways, for example, as 3775249 + 786769 = 1943^2 + 887^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4562017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67055 + ... + 67122.

Almost surely, 2^4562018 is an apocalyptic number.

4562018 is a deficient number, since it is larger than the sum of its proper divisors (2683594).

4562018 is a wasteful number, since it uses less digits than its factorization.

4562018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134196.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 4562018 is about 2135.8881056834. Note that the first 3 decimals coincide. The cubic root of 4562018 is about 165.8513451196.

The spelling of 4562018 in words is "four million, five hundred sixty-two thousand, eighteen".