4074245 has 16 divisors (see below), whose sum is σ = 5685120. Its totient is φ = 2745024.

The previous prime is 4074241. The next prime is 4074247. The reversal of 4074245 is 5424704.

4074245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4074245 - 2² = 4074241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4074241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079 + ... + 3051.

It is an arithmetic number, because the mean of its divisors is an integer number (355320).

Almost surely, 2^4074245 is an apocalyptic number.

It is an amenable number.

4074245 is a deficient number, since it is larger than the sum of its proper divisors (1610875).

4074245 is a wasteful number, since it uses less digits than its factorization.

4074245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 4074245 is about 2018.4759101857. The cubic root of 4074245 is about 159.7162287802.

Adding to 4074245 its reverse (5424704), we get a palindrome (9498949).

The spelling of 4074245 in words is "four million, seventy-four thousand, two hundred forty-five".