4191552 has 84 divisors (see below), whose sum is σ = 12679680. Its totient is φ = 1320192.

The previous prime is 4191529. The next prime is 4191563. The reversal of 4191552 is 2551914.

It is a nialpdrome in base 4.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10753 + ... + 11135.

Almost surely, 2^4191552 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 4191552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6339840).

4191552 is an abundant number, since it is smaller than the sum of its proper divisors (8488128).

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

4191552 is a wasteful number, since it uses less digits than its factorization.

4191552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 407 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 4191552 is about 2047.3280147548. The cubic root of 4191552 is about 161.2346154423.

The spelling of 4191552 in words is "four million, one hundred ninety-one thousand, five hundred fifty-two".