4046318 has 4 divisors (see below), whose sum is σ = 6069480. Its totient is φ = 2023158.

The previous prime is 4046311. The next prime is 4046327. The reversal of 4046318 is 8136404.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011578 + ... + 1011581.

It is an arithmetic number, because the mean of its divisors is an integer number (1517370).

Almost surely, 2^4046318 is an apocalyptic number.

4046318 is a deficient number, since it is larger than the sum of its proper divisors (2023162).

4046318 is a wasteful number, since it uses less digits than its factorization.

4046318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023161.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4046318 is about 2011.5461714810. The cubic root of 4046318 is about 159.3504656838.

The spelling of 4046318 in words is "four million, forty-six thousand, three hundred eighteen".