1252263 has 8 divisors (see below), whose sum is σ = 1710576. Its totient is φ = 814400.

The previous prime is 1252259. The next prime is 1252267. The reversal of 1252263 is 3622521.

It is an interprime number because it is at equal distance from previous prime (1252259) and next prime (1252267).

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

It is a cyclic number.

It is not a de Polignac number, because 1252263 - 2² = 1252259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252267) 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, 4968 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (213822).

2^1252263 is an apocalyptic number.

1252263 is a deficient number, since it is larger than the sum of its proper divisors (458313).

1252263 is a wasteful number, since it uses less digits than its factorization.

1252263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10225.

The product of its digits is 720, while the sum is 21.

The square root of 1252263 is about 1119.0455754794. The cubic root of 1252263 is about 107.7867017878.

Adding to 1252263 its reverse (3622521), we get a palindrome (4874784).

The spelling of 1252263 in words is "one million, two hundred fifty-two thousand, two hundred sixty-three".