4074365 has 4 divisors (see below), whose sum is σ = 4889244. Its totient is φ = 3259488.

The previous prime is 4074353. The next prime is 4074377. The reversal of 4074365 is 5634704.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4074353) and next prime (4074377).

It can be written as a sum of positive squares in 2 ways, for example, as 2735716 + 1338649 = 1654^2 + 1157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4074365 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407432 + ... + 407441.

It is an arithmetic number, because the mean of its divisors is an integer number (1222311).

Almost surely, 2^4074365 is an apocalyptic number.

It is an amenable number.

4074365 is a deficient number, since it is larger than the sum of its proper divisors (814879).

4074365 is an equidigital number, since it uses as much as digits as its factorization.

4074365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814878.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4074365 is about 2018.5056353649. The cubic root of 4074365 is about 159.7177968220.

The spelling of 4074365 in words is "four million, seventy-four thousand, three hundred sixty-five".