4402102 has 4 divisors (see below), whose sum is σ = 6603156. Its totient is φ = 2201050.

The previous prime is 4402081. The next prime is 4402157. The reversal of 4402102 is 2012044.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100524 + ... + 1100527.

It is an arithmetic number, because the mean of its divisors is an integer number (1650789).

Almost surely, 2^4402102 is an apocalyptic number.

4402102 is a deficient number, since it is larger than the sum of its proper divisors (2201054).

4402102 is a wasteful number, since it uses less digits than its factorization.

4402102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201053.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4402102 is about 2098.1186811046. The cubic root of 4402102 is about 163.8903441070.

Adding to 4402102 its reverse (2012044), we get a palindrome (6414146).

The spelling of 4402102 in words is "four million, four hundred two thousand, one hundred two".