12662034 has 32 divisors (see below), whose sum is σ = 31574016. Its totient is φ = 3288720.

The previous prime is 12662033. The next prime is 12662047. The reversal of 12662034 is 43026621.

It is a junction number, because it is equal to n+sod(n) for n = 12661995 and 12662013.

It is not an unprimeable number, because it can be changed into a prime (12662033) 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, 13242 + ... + 14165.

It is an arithmetic number, because the mean of its divisors is an integer number (986688).

Almost surely, 2^12662034 is an apocalyptic number.

12662034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12662034 is an abundant number, since it is smaller than the sum of its proper divisors (18911982).

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

12662034 is a wasteful number, since it uses less digits than its factorization.

12662034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27430.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 12662034 is about 3558.3751910106. The cubic root of 12662034 is about 233.0779332467.

Adding to 12662034 its reverse (43026621), we get a palindrome (55688655).

The spelling of 12662034 in words is "twelve million, six hundred sixty-two thousand, thirty-four".