2446556 has 48 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 960960.

The previous prime is 2446529. The next prime is 2446567. The reversal of 2446556 is 6556442.

2446556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2446556² = 11971272522272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

Its product of digits (28800) is a multiple of the sum of its prime divisors (192).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18611 + ... + 18741.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^2446556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2446556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661120).

2446556 is an abundant number, since it is smaller than the sum of its proper divisors (2875684).

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

2446556 is a wasteful number, since it uses less digits than its factorization.

2446556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 192 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 2446556 is about 1564.1470519104. The cubic root of 2446556 is about 134.7467772643.

The spelling of 2446556 in words is "two million, four hundred forty-six thousand, five hundred fifty-six".