12852758 has 4 divisors (see below), whose sum is σ = 19279140. Its totient is φ = 6426378.

The previous prime is 12852751. The next prime is 12852767. The reversal of 12852758 is 85725821.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12852751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213188 + ... + 3213191.

It is an arithmetic number, because the mean of its divisors is an integer number (4819785).

Almost surely, 2^12852758 is an apocalyptic number.

12852758 is a deficient number, since it is larger than the sum of its proper divisors (6426382).

12852758 is an equidigital number, since it uses as much as digits as its factorization.

12852758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6426381.

The product of its digits is 44800, while the sum is 38.

The square root of 12852758 is about 3585.0743367467. The cubic root of 12852758 is about 234.2423646106.

The spelling of 12852758 in words is "twelve million, eight hundred fifty-two thousand, seven hundred fifty-eight".