2732532 has 48 divisors (see below), whose sum is σ = 7053312. Its totient is φ = 816480.

The previous prime is 2732519. The next prime is 2732537. The reversal of 2732532 is 2352372.

It is a super-2 number, since 2×2732532² = 14933462262048, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁴ + 7⁴ + 3⁷ + 2¹⁶ + 5⁵ + 3¹³ + 2²⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16683 + ... + 16845.

It is an arithmetic number, because the mean of its divisors is an integer number (146944).

2^2732532 is an apocalyptic number.

2732532 is a gapful number since it is divisible by the number (22) 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 2732532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3526656).

2732532 is an abundant number, since it is smaller than the sum of its proper divisors (4320780).

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

2732532 is a wasteful number, since it uses less digits than its factorization.

2732532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 306 counting only the distinct ones).

The product of its digits is 2520, while the sum is 24.

The square root of 2732532 is about 1653.0372046630. The cubic root of 2732532 is about 139.8046936519.

The spelling of 2732532 in words is "two million, seven hundred thirty-two thousand, five hundred thirty-two".