4071912 has 64 divisors (see below), whose sum is σ = 11343360. Its totient is φ = 1209600.

The previous prime is 4071877. The next prime is 4071917. The reversal of 4071912 is 2191704.

4071912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4071917) 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, 9462 + ... + 9882.

It is an arithmetic number, because the mean of its divisors is an integer number (177240).

Almost surely, 2^4071912 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 4071912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5671680).

4071912 is an abundant number, since it is smaller than the sum of its proper divisors (7271448).

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

4071912 is a wasteful number, since it uses less digits than its factorization.

4071912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 4071912 is about 2017.8979161494. The cubic root of 4071912 is about 159.6857373143.

The spelling of 4071912 in words is "four million, seventy-one thousand, nine hundred twelve".