4626544 has 60 divisors (see below), whose sum is σ = 10211400. Its totient is φ = 2026752.

The previous prime is 4626511. The next prime is 4626547. The reversal of 4626544 is 4456264.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4626547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78387 + ... + 78445.

It is an arithmetic number, because the mean of its divisors is an integer number (170190).

Almost surely, 2^4626544 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 4626544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5105700).

4626544 is an abundant number, since it is smaller than the sum of its proper divisors (5584856).

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

4626544 is a wasteful number, since it uses less digits than its factorization.

4626544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 103 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 4626544 is about 2150.9402595144. The cubic root of 4626544 is about 166.6296308818.

The spelling of 4626544 in words is "four million, six hundred twenty-six thousand, five hundred forty-four".