12734052 has 12 divisors (see below), whose sum is σ = 29712816. Its totient is φ = 4244680.

The previous prime is 12734027. The next prime is 12734069. The reversal of 12734052 is 25043721.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530574 + ... + 530597.

It is an arithmetic number, because the mean of its divisors is an integer number (2476068).

Almost surely, 2^12734052 is an apocalyptic number.

12734052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12734052 is an abundant number, since it is smaller than the sum of its proper divisors (16978764).

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

12734052 is a wasteful number, since it uses less digits than its factorization.

12734052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061178 (or 1061176 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 12734052 is about 3568.4803488320. The cubic root of 12734052 is about 233.5189914658.

Adding to 12734052 its reverse (25043721), we get a palindrome (37777773).

The spelling of 12734052 in words is "twelve million, seven hundred thirty-four thousand, fifty-two".