12902034 has 16 divisors (see below), whose sum is σ = 26926272. Its totient is φ = 4113648.

The previous prime is 12902033. The next prime is 12902041. The reversal of 12902034 is 43020921.

12902034 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12902034.

It is not an unprimeable number, because it can be changed into a prime (12902033) 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, 46609 + ... + 46884.

It is an arithmetic number, because the mean of its divisors is an integer number (1682892).

Almost surely, 2^12902034 is an apocalyptic number.

12902034 is an abundant number, since it is smaller than the sum of its proper divisors (14024238).

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

12902034 is a wasteful number, since it uses less digits than its factorization.

12902034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93521.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 12902034 is about 3591.9401442674. The cubic root of 12902034 is about 234.5413356483.

Adding to 12902034 its reverse (43020921), we get a palindrome (55922955).

The spelling of 12902034 in words is "twelve million, nine hundred two thousand, thirty-four".