4402062 has 96 divisors (see below), whose sum is σ = 11980800. Its totient is φ = 1164240.

The previous prime is 4402043. The next prime is 4402063. The reversal of 4402062 is 2602044.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141987 + ... + 142017.

It is an arithmetic number, because the mean of its divisors is an integer number (124800).

Almost surely, 2^4402062 is an apocalyptic number.

4402062 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4402062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5990400).

4402062 is an abundant number, since it is smaller than the sum of its proper divisors (7578738).

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

4402062 is a wasteful number, since it uses less digits than its factorization.

4402062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 66 counting only the distinct ones).

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

The square root of 4402062 is about 2098.1091487337. The cubic root of 4402062 is about 163.8898477052.

Subtracting from 4402062 its sum of digits (18), we obtain a palindrome (4402044).

The spelling of 4402062 in words is "four million, four hundred two thousand, sixty-two".