2541332 has 6 divisors (see below), whose sum is σ = 4447338. Its totient is φ = 1270664.

The previous prime is 2541323. The next prime is 2541391. The reversal of 2541332 is 2331452.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1430416 + 1110916 = 1196^2 + 1054^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317663 + ... + 317670.

It is an arithmetic number, because the mean of its divisors is an integer number (741223).

2^2541332 is an apocalyptic number.

It is an amenable number.

2541332 is a deficient number, since it is larger than the sum of its proper divisors (1906006).

2541332 is a wasteful number, since it uses less digits than its factorization.

2541332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635337 (or 635335 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 2541332 is about 1594.1555758457. The cubic root of 2541332 is about 136.4647451072.

Adding to 2541332 its reverse (2331452), we get a palindrome (4872784).

The spelling of 2541332 in words is "two million, five hundred forty-one thousand, three hundred thirty-two".