4454542 has 8 divisors (see below), whose sum is σ = 6837336. Its totient is φ = 2175432.

The previous prime is 4454537. The next prime is 4454543. The reversal of 4454542 is 2454544.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4454542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454543) 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, 25813 + ... + 25984.

It is an arithmetic number, because the mean of its divisors is an integer number (854667).

Almost surely, 2^4454542 is an apocalyptic number.

4454542 is a deficient number, since it is larger than the sum of its proper divisors (2382794).

4454542 is a wasteful number, since it uses less digits than its factorization.

4454542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51842.

The product of its digits is 12800, while the sum is 28.

The square root of 4454542 is about 2110.5785936563. The cubic root of 4454542 is about 164.5385576785.

The spelling of 4454542 in words is "four million, four hundred fifty-four thousand, five hundred forty-two".