3527552 has 64 divisors (see below), whose sum is σ = 8355840. Its totient is φ = 1451520.

The previous prime is 3527549. The next prime is 3527581. The reversal of 3527552 is 2557253.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3527552² = 24887246225408, which contains 22 as substring.

It is a congruent number.

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, 27713 + ... + 27839.

It is an arithmetic number, because the mean of its divisors is an integer number (130560).

Almost surely, 2^3527552 is an apocalyptic number.

3527552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3527552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4177920).

3527552 is an abundant number, since it is smaller than the sum of its proper divisors (4828288).

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

3527552 is a wasteful number, since it uses less digits than its factorization.

3527552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 167 counting only the distinct ones).

The product of its digits is 10500, while the sum is 29.

The square root of 3527552 is about 1878.1778403548. The cubic root of 3527552 is about 152.2268082121.

Subtracting from 3527552 its reverse (2557253), we obtain a cube (970299 = 99³).

The spelling of 3527552 in words is "three million, five hundred twenty-seven thousand, five hundred fifty-two".