4454522 has 4 divisors (see below), whose sum is σ = 6681786. Its totient is φ = 2227260.

The previous prime is 4454521. The next prime is 4454537. The reversal of 4454522 is 2254544.

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., 4363921 + 90601 = 2089^2 + 301^2 .

It is a super-3 number, since 3×4454522³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4454491 and 4454500.

It is not an unprimeable number, because it can be changed into a prime (4454521) by changing a digit.

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 as a sum of consecutive naturals, namely, 1113629 + ... + 1113632.

Almost surely, 2^4454522 is an apocalyptic number.

4454522 is a deficient number, since it is larger than the sum of its proper divisors (2227264).

4454522 is a wasteful number, since it uses less digits than its factorization.

4454522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227263.

The product of its digits is 6400, while the sum is 26.

The square root of 4454522 is about 2110.5738556137. The cubic root of 4454522 is about 164.5383114298.

The spelling of 4454522 in words is "four million, four hundred fifty-four thousand, five hundred twenty-two".