4450542 has 16 divisors (see below), whose sum is σ = 9034752. Its totient is φ = 1461240.

The previous prime is 4450519. The next prime is 4450553. The reversal of 4450542 is 2450544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5134 + ... + 5937.

It is an arithmetic number, because the mean of its divisors is an integer number (564672).

Almost surely, 2^4450542 is an apocalyptic number.

4450542 is an abundant number, since it is smaller than the sum of its proper divisors (4584210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4450542 is a wasteful number, since it uses less digits than its factorization.

4450542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11143.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 4450542 is about 2109.6307733819. The cubic root of 4450542 is about 164.4892932552.

The spelling of 4450542 in words is "four million, four hundred fifty thousand, five hundred forty-two".