4054522 has 8 divisors (see below), whose sum is σ = 6090336. Its totient is φ = 2024412.

The previous prime is 4054499. The next prime is 4054537. The reversal of 4054522 is 2254504.

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

It is a d-powerful number, because it can be written as 4² + 0 + 5 + 4⁶ + 5⁹ + 2⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 4054493 and 4054502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1993 + ... + 3475.

It is an arithmetic number, because the mean of its divisors is an integer number (761292).

Almost surely, 2^4054522 is an apocalyptic number.

4054522 is a deficient number, since it is larger than the sum of its proper divisors (2035814).

4054522 is a wasteful number, since it uses less digits than its factorization.

4054522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4054522 is about 2013.5843662484. The cubic root of 4054522 is about 159.4580885218.

The spelling of 4054522 in words is "four million, fifty-four thousand, five hundred twenty-two".