4074618 has 16 divisors (see below), whose sum is σ = 8323200. Its totient is φ = 1329216.

The previous prime is 4074613. The next prime is 4074647. The reversal of 4074618 is 8164704.

It is a Curzon number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (4074613) 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 7 ways as a sum of consecutive naturals, for example, 6943 + ... + 7506.

It is an arithmetic number, because the mean of its divisors is an integer number (520200).

Almost surely, 2^4074618 is an apocalyptic number.

4074618 is an abundant number, since it is smaller than the sum of its proper divisors (4248582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4074618 is a wasteful number, since it uses less digits than its factorization.

4074618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14501.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 4074618 is about 2018.5683045168. The cubic root of 4074618 is about 159.7211026759.

The spelling of 4074618 in words is "four million, seventy-four thousand, six hundred eighteen".