4402131 has 8 divisors (see below), whose sum is σ = 6124800. Its totient is φ = 2807112.

The previous prime is 4402081. The next prime is 4402157. The reversal of 4402131 is 1312044.

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

It is not a de Polignac number, because 4402131 - 2⁷ = 4402003 is a prime.

It is a super-2 number, since 2×4402131² = 38757514682322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4402131.

It is not an unprimeable number, because it can be changed into a prime (4402831) 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, 31831 + ... + 31968.

It is an arithmetic number, because the mean of its divisors is an integer number (765600).

Almost surely, 2^4402131 is an apocalyptic number.

4402131 is a deficient number, since it is larger than the sum of its proper divisors (1722669).

4402131 is a wasteful number, since it uses less digits than its factorization.

4402131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63825.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4402131 is about 2098.1255920464. The cubic root of 4402131 is about 163.8907039964.

Adding to 4402131 its reverse (1312044), we get a palindrome (5714175).

The spelling of 4402131 in words is "four million, four hundred two thousand, one hundred thirty-one".