12256034 has 16 divisors (see below), whose sum is σ = 21075648. Its totient is φ = 5236272.

The previous prime is 12256021. The next prime is 12256039. The reversal of 12256034 is 43065221.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12256039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4049 + ... + 6395.

It is an arithmetic number, because the mean of its divisors is an integer number (1317228).

Almost surely, 2^12256034 is an apocalyptic number.

12256034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12256034 is a deficient number, since it is larger than the sum of its proper divisors (8819614).

12256034 is a wasteful number, since it uses less digits than its factorization.

12256034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 12256034 is about 3500.8618938770. The cubic root of 12256034 is about 230.5596578766.

The spelling of 12256034 in words is "twelve million, two hundred fifty-six thousand, thirty-four".