2381141 has 8 divisors (see below), whose sum is σ = 2809344. Its totient is φ = 1974960.

The previous prime is 2381117. The next prime is 2381143. The reversal of 2381141 is 1411832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2381141 - 2⁶ = 2381077 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5270 + ... + 5703.

It is an arithmetic number, because the mean of its divisors is an integer number (351168).

2^2381141 is an apocalyptic number.

It is an amenable number.

2381141 is a deficient number, since it is larger than the sum of its proper divisors (428203).

2381141 is a wasteful number, since it uses less digits than its factorization.

2381141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011.

The product of its digits is 192, while the sum is 20.

The square root of 2381141 is about 1543.0946179674. The cubic root of 2381141 is about 133.5349775323.

Adding to 2381141 its reverse (1411832), we get a palindrome (3792973).

The spelling of 2381141 in words is "two million, three hundred eighty-one thousand, one hundred forty-one".