1252106 has 8 divisors (see below), whose sum is σ = 1883520. Its totient is φ = 624268.

The previous prime is 1252103. The next prime is 1252109. The reversal of 1252106 is 6012521.

It is an interprime number because it is at equal distance from previous prime (1252103) and next prime (1252109).

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

It is a Curzon number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1252103) 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, 305 + ... + 1611.

It is an arithmetic number, because the mean of its divisors is an integer number (235440).

2^1252106 is an apocalyptic number.

1252106 is a deficient number, since it is larger than the sum of its proper divisors (631414).

1252106 is a wasteful number, since it uses less digits than its factorization.

1252106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1252106 is about 1118.9754242163. The cubic root of 1252106 is about 107.7821970846.

Adding to 1252106 its reverse (6012521), we get a palindrome (7264627).

The spelling of 1252106 in words is "one million, two hundred fifty-two thousand, one hundred six".