4045508 has 6 divisors (see below), whose sum is σ = 7079646. Its totient is φ = 2022752.

The previous prime is 4045501. The next prime is 4045523. The reversal of 4045508 is 8055404.

4045508 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2795584 + 1249924 = 1672^2 + 1118^2 .

It is a super-2 number, since 2×4045508² = 32732269956128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4045501) 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, 505685 + ... + 505692.

It is an arithmetic number, because the mean of its divisors is an integer number (1179941).

Almost surely, 2^4045508 is an apocalyptic number.

It is an amenable number.

4045508 is a deficient number, since it is larger than the sum of its proper divisors (3034138).

4045508 is a wasteful number, since it uses less digits than its factorization.

4045508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011381 (or 1011379 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4045508 is about 2011.3448237436. The cubic root of 4045508 is about 159.3398319430.

The spelling of 4045508 in words is "four million, forty-five thousand, five hundred eight".