4622543 has 8 divisors (see below), whose sum is σ = 4763088. Its totient is φ = 4483584.

The previous prime is 4622539. The next prime is 4622557. The reversal of 4622543 is 3452264.

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

It is a cyclic number.

It is not a de Polignac number, because 4622543 - 2² = 4622539 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4622533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8021 + ... + 8577.

It is an arithmetic number, because the mean of its divisors is an integer number (595386).

Almost surely, 2^4622543 is an apocalyptic number.

4622543 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4622543 is a deficient number, since it is larger than the sum of its proper divisors (140545).

4622543 is a wasteful number, since it uses less digits than its factorization.

4622543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793.

The product of its digits is 5760, while the sum is 26.

The square root of 4622543 is about 2150.0099999767. The cubic root of 4622543 is about 166.5815836838.

The spelling of 4622543 in words is "four million, six hundred twenty-two thousand, five hundred forty-three".