4064112 has 90 divisors (see below), whose sum is σ = 12389832. Its totient is φ = 1243008.

The previous prime is 4064107. The next prime is 4064113. The reversal of 4064112 is 2114604.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064113) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24253 + ... + 24419.

Almost surely, 2^4064112 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 4064112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6194916).

4064112 is an abundant number, since it is smaller than the sum of its proper divisors (8325720).

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

4064112 is a wasteful number, since it uses less digits than its factorization.

4064112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4064112 is about 2015.9642853979. The cubic root of 4064112 is about 159.5837094949.

Adding to 4064112 its reverse (2114604), we get a palindrome (6178716).

The spelling of 4064112 in words is "four million, sixty-four thousand, one hundred twelve".