4047106 has 24 divisors (see below), whose sum is σ = 7188156. Its totient is φ = 1703520.

The previous prime is 4047101. The next prime is 4047157. The reversal of 4047106 is 6017404.

It can be written as a sum of positive squares in 2 ways, for example, as 4036081 + 11025 = 2009^2 + 105^2 .

It is not an unprimeable number, because it can be changed into a prime (4047101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5640 + ... + 6316.

Almost surely, 2^4047106 is an apocalyptic number.

4047106 is a deficient number, since it is larger than the sum of its proper divisors (3141050).

4047106 is a wasteful number, since it uses less digits than its factorization.

4047106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4047106 is about 2011.7420311760. The cubic root of 4047106 is about 159.3608092453.

The spelling of 4047106 in words is "four million, forty-seven thousand, one hundred six".