4402134 has 32 divisors (see below), whose sum is σ = 10673280. Its totient is φ = 1333800.

The previous prime is 4402081. The next prime is 4402157. The reversal of 4402134 is 4312044.

4402134 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3112 + ... + 4299.

It is an arithmetic number, because the mean of its divisors is an integer number (333540).

Almost surely, 2^4402134 is an apocalyptic number.

4402134 is an abundant number, since it is smaller than the sum of its proper divisors (6271146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4402134 is a wasteful number, since it uses less digits than its factorization.

4402134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7433 (or 7427 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4402134 is about 2098.1263069701. The cubic root of 4402134 is about 163.8907412263.

Adding to 4402134 its reverse (4312044), we get a palindrome (8714178).

The spelling of 4402134 in words is "four million, four hundred two thousand, one hundred thirty-four".