2741232 has 80 divisors (see below), whose sum is σ = 7999488. Its totient is φ = 802560.

The previous prime is 2741231. The next prime is 2741251. The reversal of 2741232 is 2321472.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2741199 and 2741208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741231) 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, 14257 + ... + 14447.

2^2741232 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 2741232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3999744).

2741232 is an abundant number, since it is smaller than the sum of its proper divisors (5258256).

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

2741232 is a wasteful number, since it uses less digits than its factorization.

2741232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 232 counting only the distinct ones).

The product of its digits is 672, while the sum is 21.

The square root of 2741232 is about 1655.6666331119. Note that the first 4 decimals coincide. The cubic root of 2741232 is about 139.9529093323.

The spelling of 2741232 in words is "two million, seven hundred forty-one thousand, two hundred thirty-two".