4046940 has 36 divisors (see below), whose sum is σ = 12276264. Its totient is φ = 1079136.

The previous prime is 4046927. The next prime is 4046941. The reversal of 4046940 is 496404.

4046940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11062 + ... + 11421.

Almost surely, 2^4046940 is an apocalyptic number.

It is an amenable number.

4046940 is an abundant number, since it is smaller than the sum of its proper divisors (8229324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4046940 is a wasteful number, since it uses less digits than its factorization.

4046940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22498 (or 22493 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4046940 is about 2011.7007729779. The cubic root of 4046940 is about 159.3586303833.

The spelling of 4046940 in words is "four million, forty-six thousand, nine hundred forty".