4040014 has 8 divisors (see below), whose sum is σ = 6610968. Its totient is φ = 1836360.

The previous prime is 4040011. The next prime is 4040021. The reversal of 4040014 is 4100404.

It is a happy number.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4039976 and 4040003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040011) 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, 91797 + ... + 91840.

It is an arithmetic number, because the mean of its divisors is an integer number (826371).

Almost surely, 2^4040014 is an apocalyptic number.

4040014 is a deficient number, since it is larger than the sum of its proper divisors (2570954).

4040014 is a wasteful number, since it uses less digits than its factorization.

4040014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183650.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4040014 is about 2009.9786068513. The cubic root of 4040014 is about 159.2676688079.

Adding to 4040014 its reverse (4100404), we get a palindrome (8140418).

The spelling of 4040014 in words is "four million, forty thousand, fourteen".