4577552 has 40 divisors (see below), whose sum is σ = 10582656. Its totient is φ = 1875456.

The previous prime is 4577549. The next prime is 4577561. The reversal of 4577552 is 2557754.

It is a happy number.

It is a super-4 number, since 4×4577552⁴ (a number of 28 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1688 + ... + 3464.

Almost surely, 2^4577552 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 4577552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5291328).

4577552 is an abundant number, since it is smaller than the sum of its proper divisors (6005104).

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

4577552 is a wasteful number, since it uses less digits than its factorization.

4577552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815 (or 1809 counting only the distinct ones).

The product of its digits is 49000, while the sum is 35.

The square root of 4577552 is about 2139.5214418182. The cubic root of 4577552 is about 166.0393771201.

The spelling of 4577552 in words is "four million, five hundred seventy-seven thousand, five hundred fifty-two".