2442101 has 4 divisors (see below), whose sum is σ = 2585772. Its totient is φ = 2298432.

The previous prime is 2442059. The next prime is 2442103. The reversal of 2442101 is 1012442.

2442101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1623076 + 819025 = 1274^2 + 905^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442101 - 2¹⁰ = 2441077 is a prime.

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 (2442103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71810 + ... + 71843.

It is an arithmetic number, because the mean of its divisors is an integer number (646443).

2^2442101 is an apocalyptic number.

It is an amenable number.

2442101 is a deficient number, since it is larger than the sum of its proper divisors (143671).

2442101 is a wasteful number, since it uses less digits than its factorization.

2442101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143670.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2442101 is about 1562.7223041859. The cubic root of 2442101 is about 134.6649395535.

Adding to 2442101 its reverse (1012442), we get a palindrome (3454543).

It can be divided in two parts, 2442 and 101, that multiplied together give a palindrome (246642).

The spelling of 2442101 in words is "two million, four hundred forty-two thousand, one hundred one".