4622544 has 60 divisors (see below), whose sum is σ = 13231296. Its totient is φ = 1505856.

The previous prime is 4622539. The next prime is 4622557. The reversal of 4622544 is 4452264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6427 + ... + 7109.

Almost surely, 2^4622544 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 4622544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6615648).

4622544 is an abundant number, since it is smaller than the sum of its proper divisors (8608752).

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

4622544 is a wasteful number, since it uses less digits than its factorization.

4622544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 735 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 4622544 is about 2150.0102325338. The cubic root of 4622544 is about 166.5815956961.

The spelling of 4622544 in words is "four million, six hundred twenty-two thousand, five hundred forty-four".