4043402 has 16 divisors (see below), whose sum is σ = 6652800. Its totient is φ = 1827840.

The previous prime is 4043401. The next prime is 4043407. The reversal of 4043402 is 2043404.

It is not an unprimeable number, because it can be changed into a prime (4043401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4874 + ... + 5642.

It is an arithmetic number, because the mean of its divisors is an integer number (415800).

Almost surely, 2^4043402 is an apocalyptic number.

4043402 is a deficient number, since it is larger than the sum of its proper divisors (2609398).

4043402 is a wasteful number, since it uses less digits than its factorization.

4043402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4043402 is about 2010.8212252709. The cubic root of 4043402 is about 159.3121775723.

Adding to 4043402 its reverse (2043404), we get a palindrome (6086806).

The spelling of 4043402 in words is "four million, forty-three thousand, four hundred two".