4239162 has 32 divisors (see below), whose sum is σ = 9748800. Its totient is φ = 1363824.

The previous prime is 4239161. The next prime is 4239163. The reversal of 4239162 is 2619324.

It is an interprime number because it is at equal distance from previous prime (4239161) and next prime (4239163).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4239161) 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 15 ways as a sum of consecutive naturals, for example, 213 + ... + 2919.

It is an arithmetic number, because the mean of its divisors is an integer number (304650).

Almost surely, 2^4239162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4239162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4874400).

4239162 is an abundant number, since it is smaller than the sum of its proper divisors (5509638).

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

4239162 is a wasteful number, since it uses less digits than its factorization.

4239162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747 (or 2741 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 4239162 is about 2058.9225337540. The cubic root of 4239162 is about 161.8427830023.

It can be divided in two parts, 42 and 39162, that added together give a square (39204 = 198²).

The spelling of 4239162 in words is "four million, two hundred thirty-nine thousand, one hundred sixty-two".