4538798 has 16 divisors (see below), whose sum is σ = 7502976. Its totient is φ = 2042040.

The previous prime is 4538791. The next prime is 4538851. The reversal of 4538798 is 8978354.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538791) 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, 1265 + ... + 3267.

It is an arithmetic number, because the mean of its divisors is an integer number (468936).

Almost surely, 2^4538798 is an apocalyptic number.

4538798 is a deficient number, since it is larger than the sum of its proper divisors (2964178).

4538798 is a wasteful number, since it uses less digits than its factorization.

4538798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119.

The product of its digits is 241920, while the sum is 44.

The square root of 4538798 is about 2130.4454933182. The cubic root of 4538798 is about 165.5694800500.

The spelling of 4538798 in words is "four million, five hundred thirty-eight thousand, seven hundred ninety-eight".