4095045 has 48 divisors (see below), whose sum is σ = 7733232. Its totient is φ = 1996800.

The previous prime is 4095043. The next prime is 4095053. The reversal of 4095045 is 5405904.

It can be written as a sum of positive squares in 8 ways, for example, as 887364 + 3207681 = 942^2 + 1791^2 .

It is not a de Polignac number, because 4095045 - 2¹ = 4095043 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4095043) 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 in 47 ways as a sum of consecutive naturals, for example, 40495 + ... + 40595.

It is an arithmetic number, because the mean of its divisors is an integer number (161109).

Almost surely, 2^4095045 is an apocalyptic number.

4095045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4095045 is a deficient number, since it is larger than the sum of its proper divisors (3638187).

4095045 is a wasteful number, since it uses less digits than its factorization.

4095045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 4095045 is about 2023.6217531940. The cubic root of 4095045 is about 159.9875641376.

The spelling of 4095045 in words is "four million, ninety-five thousand, forty-five".