2441378 has 4 divisors (see below), whose sum is σ = 3662070. Its totient is φ = 1220688.

The previous prime is 2441377. The next prime is 2441389. The reversal of 2441378 is 8731442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1723969 + 717409 = 1313^2 + 847^2 .

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 2441378.

It is not an unprimeable number, because it can be changed into a prime (2441377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610343 + ... + 610346.

2^2441378 is an apocalyptic number.

2441378 is a deficient number, since it is larger than the sum of its proper divisors (1220692).

2441378 is a wasteful number, since it uses less digits than its factorization.

2441378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220691.

The product of its digits is 5376, while the sum is 29.

The square root of 2441378 is about 1562.4909599738. The cubic root of 2441378 is about 134.6516487626.

Subtracting 2441378 from its reverse (8731442), we obtain a square (6290064 = 2508²).

The spelling of 2441378 in words is "two million, four hundred forty-one thousand, three hundred seventy-eight".