4001102 has 16 divisors (see below), whose sum is σ = 6894720. Its totient is φ = 1705848.

The previous prime is 4001089. The next prime is 4001111. The reversal of 4001102 is 2011004.

It is a self number, because there is not a number n which added to its sum of digits gives 4001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2549 + ... + 3807.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^4001102 is an apocalyptic number.

4001102 is a deficient number, since it is larger than the sum of its proper divisors (2893618).

4001102 is a wasteful number, since it uses less digits than its factorization.

4001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 4001102 is about 2000.2754810276. The cubic root of 4001102 is about 158.7546814913.

Adding to 4001102 its reverse (2011004), we get a palindrome (6012106).

The spelling of 4001102 in words is "four million, one thousand, one hundred two".