4262128 has 40 divisors (see below), whose sum is σ = 9193856. Its totient is φ = 1900800.

The previous prime is 4262119. The next prime is 4262143. The reversal of 4262128 is 8212624.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6118 + ... + 6778.

Almost surely, 2^4262128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4262128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4596928).

4262128 is an abundant number, since it is smaller than the sum of its proper divisors (4931728).

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

4262128 is a wasteful number, since it uses less digits than its factorization.

4262128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 707 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 4262128 is about 2064.4921893773. The cubic root of 4262128 is about 162.1345222121.

The spelling of 4262128 in words is "four million, two hundred sixty-two thousand, one hundred twenty-eight".