4556554 has 4 divisors (see below), whose sum is σ = 6834834. Its totient is φ = 2278276.

The previous prime is 4556521. The next prime is 4556557.

4556554 is nontrivially palindromic in base 10.

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., 3908529 + 648025 = 1977^2 + 805^2 .

It is not an unprimeable number, because it can be changed into a prime (4556557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139137 + ... + 1139140.

Almost surely, 2^4556554 is an apocalyptic number.

4556554 is a deficient number, since it is larger than the sum of its proper divisors (2278280).

4556554 is a wasteful number, since it uses less digits than its factorization.

4556554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278279.

The product of its digits is 60000, while the sum is 34.

The square root of 4556554 is about 2134.6086292339. The cubic root of 4556554 is about 165.7851044204.

The spelling of 4556554 in words is "four million, five hundred fifty-six thousand, five hundred fifty-four".