4554938 has 4 divisors (see below), whose sum is σ = 6832410. Its totient is φ = 2277468.

The previous prime is 4554937. The next prime is 4554941. The reversal of 4554938 is 8394554.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3775249 + 779689 = 1943^2 + 883^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4554937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138733 + ... + 1138736.

Almost surely, 2^4554938 is an apocalyptic number.

4554938 is a deficient number, since it is larger than the sum of its proper divisors (2277472).

4554938 is a wasteful number, since it uses less digits than its factorization.

4554938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277471.

The product of its digits is 86400, while the sum is 38.

The square root of 4554938 is about 2134.2300719463. The cubic root of 4554938 is about 165.7655033208.

The spelling of 4554938 in words is "four million, five hundred fifty-four thousand, nine hundred thirty-eight".