4128376 has 16 divisors (see below), whose sum is σ = 8846640. Its totient is φ = 1769280.

The previous prime is 4128367. The next prime is 4128379. The reversal of 4128376 is 6738214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4128379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36805 + ... + 36916.

It is an arithmetic number, because the mean of its divisors is an integer number (552915).

Almost surely, 2^4128376 is an apocalyptic number.

It is an amenable number.

4128376 is an abundant number, since it is smaller than the sum of its proper divisors (4718264).

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

4128376 is a wasteful number, since it uses less digits than its factorization.

4128376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73734 (or 73730 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 4128376 is about 2031.8405449247. The cubic root of 4128376 is about 160.4204566335.

The spelling of 4128376 in words is "four million, one hundred twenty-eight thousand, three hundred seventy-six".