12752026 has 16 divisors (see below), whose sum is σ = 22170240. Its totient is φ = 5387760.

The previous prime is 12752017. The next prime is 12752027. The reversal of 12752026 is 62025721.

It is a super-2 number, since 2×12752026² = 325228334209352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12752027) 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, 5421 + ... + 7408.

It is an arithmetic number, because the mean of its divisors is an integer number (1385640).

Almost surely, 2^12752026 is an apocalyptic number.

12752026 is a deficient number, since it is larger than the sum of its proper divisors (9418214).

12752026 is a wasteful number, since it uses less digits than its factorization.

12752026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12909.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 12752026 is about 3570.9978997474. The cubic root of 12752026 is about 233.6288097990.

Adding to 12752026 its reverse (62025721), we get a palindrome (74777747).

The spelling of 12752026 in words is "twelve million, seven hundred fifty-two thousand, twenty-six".