2741381 has 4 divisors (see below), whose sum is σ = 2780064. Its totient is φ = 2702700.

The previous prime is 2741363. The next prime is 2741411. The reversal of 2741381 is 1831472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2741381 - 2¹⁰ = 2740357 is a prime.

It is a super-2 number, since 2×2741381² = 15030339574322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2741381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19235 + ... + 19376.

It is an arithmetic number, because the mean of its divisors is an integer number (695016).

2^2741381 is an apocalyptic number.

It is an amenable number.

2741381 is a deficient number, since it is larger than the sum of its proper divisors (38683).

2741381 is an equidigital number, since it uses as much as digits as its factorization.

2741381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38682.

The product of its digits is 1344, while the sum is 26.

The square root of 2741381 is about 1655.7116294814. The cubic root of 2741381 is about 139.9554450056.

Subtracting from 2741381 its reverse (1831472), we obtain a palindrome (909909).

The spelling of 2741381 in words is "two million, seven hundred forty-one thousand, three hundred eighty-one".