4138046 has 16 divisors (see below), whose sum is σ = 6808320. Its totient is φ = 1870680.

The previous prime is 4138033. The next prime is 4138051. The reversal of 4138046 is 6408314.

It is a congruent number.

It is an unprimeable number.

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, 4865 + ... + 5651.

It is an arithmetic number, because the mean of its divisors is an integer number (425520).

Almost surely, 2^4138046 is an apocalyptic number.

4138046 is a deficient number, since it is larger than the sum of its proper divisors (2670274).

4138046 is a wasteful number, since it uses less digits than its factorization.

4138046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

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

The square root of 4138046 is about 2034.2187689627. The cubic root of 4138046 is about 160.5456112706.

The spelling of 4138046 in words is "four million, one hundred thirty-eight thousand, forty-six".