12815034 has 16 divisors (see below), whose sum is σ = 25939872. Its totient is φ = 4220048.

The previous prime is 12815027. The next prime is 12815041. The reversal of 12815034 is 43051821.

12815034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12815027) and next prime (12815041).

It is a junction number, because it is equal to n+sod(n) for n = 12814995 and 12815013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12369 + ... + 13364.

It is an arithmetic number, because the mean of its divisors is an integer number (1621242).

Almost surely, 2^12815034 is an apocalyptic number.

12815034 is an abundant number, since it is smaller than the sum of its proper divisors (13124838).

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

12815034 is a wasteful number, since it uses less digits than its factorization.

12815034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25821.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 12815034 is about 3579.8092127933. The cubic root of 12815034 is about 234.0129658971.

Adding to 12815034 its reverse (43051821), we get a palindrome (55866855).

The spelling of 12815034 in words is "twelve million, eight hundred fifteen thousand, thirty-four".