2441381 has 8 divisors (see below), whose sum is σ = 2566080. Its totient is φ = 2318272.

The previous prime is 2441377. The next prime is 2441389. The reversal of 2441381 is 1831442.

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 2441381 - 2² = 2441377 is a prime.

It is a super-2 number, since 2×2441381² = 11920682374322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441389) 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, 3821 + ... + 4413.

It is an arithmetic number, because the mean of its divisors is an integer number (320760).

2^2441381 is an apocalyptic number.

It is an amenable number.

2441381 is a deficient number, since it is larger than the sum of its proper divisors (124699).

2441381 is a wasteful number, since it uses less digits than its factorization.

2441381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795.

The product of its digits is 768, while the sum is 23.

The square root of 2441381 is about 1562.4919199791. The cubic root of 2441381 is about 134.6517039165.

The spelling of 2441381 in words is "two million, four hundred forty-one thousand, three hundred eighty-one".