4462656 has 56 divisors (see below), whose sum is σ = 12886944. Its totient is φ = 1351680.

The previous prime is 4462651. The next prime is 4462657. The reversal of 4462656 is 6562644.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4462651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056 + ... + 3168.

It is an arithmetic number, because the mean of its divisors is an integer number (230124).

Almost surely, 2^4462656 is an apocalyptic number.

It is a pronic number, being equal to 2112×2113.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4462656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6443472).

4462656 is an abundant number, since it is smaller than the sum of its proper divisors (8424288).

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

4462656 is a wasteful number, since it uses less digits than its factorization.

4462656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139 (or 2129 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 4462656 is about 2112.4999408284. The cubic root of 4462656 is about 164.6384000464.

The spelling of 4462656 in words is "four million, four hundred sixty-two thousand, six hundred fifty-six".