4072814 has 8 divisors (see below), whose sum is σ = 6131808. Its totient is φ = 2028880.

The previous prime is 4072813. The next prime is 4072819. The reversal of 4072814 is 4182704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072813) 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 3 ways as a sum of consecutive naturals, for example, 3062 + ... + 4185.

It is an arithmetic number, because the mean of its divisors is an integer number (766476).

Almost surely, 2^4072814 is an apocalyptic number.

4072814 is a deficient number, since it is larger than the sum of its proper divisors (2058994).

4072814 is a wasteful number, since it uses less digits than its factorization.

4072814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 4072814 is about 2018.1214036821. The cubic root of 4072814 is about 159.6975275086.

The spelling of 4072814 in words is "four million, seventy-two thousand, eight hundred fourteen".