4128762 has 40 divisors (see below), whose sum is σ = 9276480. Its totient is φ = 1224520.

The previous prime is 4128749. The next prime is 4128763. The reversal of 4128762 is 2678214.

Its product of digits (5376) is a multiple of the sum of its prime factors (96).

It is not an unprimeable number, because it can be changed into a prime (4128763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 87823 + ... + 87869.

It is an arithmetic number, because the mean of its divisors is an integer number (231912).

Almost surely, 2^4128762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4128762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4638240).

4128762 is an abundant number, since it is smaller than the sum of its proper divisors (5147718).

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

4128762 is an equidigital number, since it uses as much as digits as its factorization.

4128762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 63 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 4128762 is about 2031.9355304733. The cubic root of 4128762 is about 160.4254562077.

The spelling of 4128762 in words is "four million, one hundred twenty-eight thousand, seven hundred sixty-two".