4049067 has 16 divisors (see below), whose sum is σ = 6094080. Its totient is φ = 2368800.

The previous prime is 4049063. The next prime is 4049069. The reversal of 4049067 is 7609404.

It is not a de Polignac number, because 4049067 - 2² = 4049063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049063) 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 15 ways as a sum of consecutive naturals, for example, 1159 + ... + 3072.

It is an arithmetic number, because the mean of its divisors is an integer number (380880).

Almost surely, 2^4049067 is an apocalyptic number.

4049067 is a deficient number, since it is larger than the sum of its proper divisors (2045013).

4049067 is a wasteful number, since it uses less digits than its factorization.

4049067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 4049067 is about 2012.2293606843. The cubic root of 4049067 is about 159.3865441849.

The spelling of 4049067 in words is "four million, forty-nine thousand, sixty-seven".