4133976 has 64 divisors (see below), whose sum is σ = 12890880. Its totient is φ = 1073280.

The previous prime is 4133971. The next prime is 4134023. The reversal of 4133976 is 6793314.

4133976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133971) 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, 730 + ... + 2966.

It is an arithmetic number, because the mean of its divisors is an integer number (201420).

Almost surely, 2^4133976 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 4133976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6445440).

4133976 is an abundant number, since it is smaller than the sum of its proper divisors (8756904).

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

4133976 is a wasteful number, since it uses less digits than its factorization.

4133976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264 (or 2260 counting only the distinct ones).

The product of its digits is 13608, while the sum is 33.

The square root of 4133976 is about 2033.2181388134. The cubic root of 4133976 is about 160.4929588045.

The spelling of 4133976 in words is "four million, one hundred thirty-three thousand, nine hundred seventy-six".