4046356 has 6 divisors (see below), whose sum is σ = 7081130. Its totient is φ = 2023176.

The previous prime is 4046353. The next prime is 4046377. The reversal of 4046356 is 6536404.

It can be written as a sum of positive squares in only one way, i.e., 3459600 + 586756 = 1860^2 + 766^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046351) 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 as a sum of consecutive naturals, namely, 505791 + ... + 505798.

Almost surely, 2^4046356 is an apocalyptic number.

It is an amenable number.

4046356 is a deficient number, since it is larger than the sum of its proper divisors (3034774).

4046356 is a wasteful number, since it uses less digits than its factorization.

4046356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011593 (or 1011591 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4046356 is about 2011.5556169293. Note that the first 3 decimals coincide. The cubic root of 4046356 is about 159.3509645158.

The spelling of 4046356 in words is "four million, forty-six thousand, three hundred fifty-six".