4046320 has 40 divisors (see below), whose sum is σ = 9669024. Its totient is φ = 1573632.

The previous prime is 4046311. The next prime is 4046327. The reversal of 4046320 is 236404.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2277 + ... + 3643.

Almost surely, 2^4046320 is an apocalyptic number.

4046320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4046320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4834512).

4046320 is an abundant number, since it is smaller than the sum of its proper divisors (5622704).

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

4046320 is a wasteful number, since it uses less digits than its factorization.

4046320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4046320 is about 2011.5466686110. The cubic root of 4046320 is about 159.3504919382.

It can be divided in two parts, 404 and 6320, that added together give a square (6724 = 82²).

The spelling of 4046320 in words is "four million, forty-six thousand, three hundred twenty".