12852370 has 8 divisors (see below), whose sum is σ = 23134284. Its totient is φ = 5140944.

The previous prime is 12852361. The next prime is 12852373. The reversal of 12852370 is 7325821.

12852370 = 433² + 434² + ... + 492².

It can be written as a sum of positive squares in 2 ways, for example, as 12723489 + 128881 = 3567^2 + 359^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12852373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642609 + ... + 642628.

Almost surely, 2^12852370 is an apocalyptic number.

12852370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12852370 is a deficient number, since it is larger than the sum of its proper divisors (10281914).

12852370 is a wasteful number, since it uses less digits than its factorization.

12852370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285244.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 12852370 is about 3585.0202230950. The cubic root of 12852370 is about 234.2400074784.

It can be divided in two parts, 1285 and 2370, that added together give a triangular number (3655 = T₈₅).

The spelling of 12852370 in words is "twelve million, eight hundred fifty-two thousand, three hundred seventy".