2443102 has 4 divisors (see below), whose sum is σ = 3664656. Its totient is φ = 1221550.

The previous prime is 2443097. The next prime is 2443109. The reversal of 2443102 is 2013442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2013442 = 2 ⋅1006721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610774 + ... + 610777.

It is an arithmetic number, because the mean of its divisors is an integer number (916164).

2^2443102 is an apocalyptic number.

2443102 is a deficient number, since it is larger than the sum of its proper divisors (1221554).

2443102 is a wasteful number, since it uses less digits than its factorization.

2443102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221553.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2443102 is about 1563.0425458061. The cubic root of 2443102 is about 134.6833364436.

Adding to 2443102 its reverse (2013442), we get a palindrome (4456544).

The spelling of 2443102 in words is "two million, four hundred forty-three thousand, one hundred two".