4093012 has 48 divisors (see below), whose sum is σ = 9088128. Its totient is φ = 1566720.

The previous prime is 4092997. The next prime is 4093013. The reversal of 4093012 is 2103904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4093013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29808 + ... + 29944.

It is an arithmetic number, because the mean of its divisors is an integer number (189336).

Almost surely, 2^4093012 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 4093012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4544064).

4093012 is an abundant number, since it is smaller than the sum of its proper divisors (4995116).

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

4093012 is a wasteful number, since it uses less digits than its factorization.

4093012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 4093012 is about 2023.1193736406. The cubic root of 4093012 is about 159.9610842856.

Adding to 4093012 its reverse (2103904), we get a palindrome (6196916).

The spelling of 4093012 in words is "four million, ninety-three thousand, twelve".