4040102 has 16 divisors (see below), whose sum is σ = 6642000. Its totient is φ = 1827840.

The previous prime is 4040093. The next prime is 4040119. The reversal of 4040102 is 2010404.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8774 + ... + 9222.

It is an arithmetic number, because the mean of its divisors is an integer number (415125).

Almost surely, 2^4040102 is an apocalyptic number.

4040102 is a deficient number, since it is larger than the sum of its proper divisors (2601898).

4040102 is a wasteful number, since it uses less digits than its factorization.

4040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 4040102 is about 2010.0004975124. Note that the first 3 decimals coincide. The cubic root of 4040102 is about 159.2688251944.

Adding to 4040102 its reverse (2010404), we get a palindrome (6050506).

The spelling of 4040102 in words is "four million, forty thousand, one hundred two".