4046456 has 16 divisors (see below), whose sum is σ = 7716600. Its totient is φ = 1988704.

The previous prime is 4046453. The next prime is 4046467. The reversal of 4046456 is 6546404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3815 + ... + 4758.

Almost surely, 2^4046456 is an apocalyptic number.

It is an amenable number.

4046456 is a deficient number, since it is larger than the sum of its proper divisors (3670144).

4046456 is a wasteful number, since it uses less digits than its factorization.

4046456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8638 (or 8634 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 4046456 is about 2011.5804731603. The cubic root of 4046456 is about 159.3522772167.

The spelling of 4046456 in words is "four million, forty-six thousand, four hundred fifty-six".