3812126 has 4 divisors (see below), whose sum is σ = 5718192. Its totient is φ = 1906062.

The previous prime is 3812119. The next prime is 3812129. The reversal of 3812126 is 6212183.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 953030 + ... + 953033.

It is an arithmetic number, because the mean of its divisors is an integer number (1429548).

Almost surely, 2^3812126 is an apocalyptic number.

3812126 is a deficient number, since it is larger than the sum of its proper divisors (1906066).

3812126 is a wasteful number, since it uses less digits than its factorization.

3812126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906065.

The product of its digits is 576, while the sum is 23.

The square root of 3812126 is about 1952.4666450416. The cubic root of 3812126 is about 156.2148857627.

The spelling of 3812126 in words is "three million, eight hundred twelve thousand, one hundred twenty-six".