4021102 has 8 divisors (see below), whose sum is σ = 6172056. Its totient is φ = 1963752.

The previous prime is 4021099. The next prime is 4021151. The reversal of 4021102 is 2011204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4021102² = 32338522588808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23293 + ... + 23464.

It is an arithmetic number, because the mean of its divisors is an integer number (771507).

Almost surely, 2^4021102 is an apocalyptic number.

4021102 is a deficient number, since it is larger than the sum of its proper divisors (2150954).

4021102 is a wasteful number, since it uses less digits than its factorization.

4021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46802.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 4021102 is about 2005.2685605674. The cubic root of 4021102 is about 159.0187602299.

Adding to 4021102 its reverse (2011204), we get a palindrome (6032306).

The spelling of 4021102 in words is "four million, twenty-one thousand, one hundred two".