3072126 has 8 divisors (see below), whose sum is σ = 6144264. Its totient is φ = 1024040.

The previous prime is 3072119. The next prime is 3072127. The reversal of 3072126 is 6212703.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3072126 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256005 + ... + 256016.

It is an arithmetic number, because the mean of its divisors is an integer number (768033).

Almost surely, 2^3072126 is an apocalyptic number.

3072126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3072126 is a wasteful number, since it uses less digits than its factorization.

3072126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512026.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 3072126 is about 1752.7481279408. The cubic root of 3072126 is about 145.3716348750.

Adding to 3072126 its reverse (6212703), we get a palindrome (9284829).

The spelling of 3072126 in words is "three million, seventy-two thousand, one hundred twenty-six".