1253246 has 4 divisors (see below), whose sum is σ = 1879872. Its totient is φ = 626622.

The previous prime is 1253171. The next prime is 1253249. The reversal of 1253246 is 6423521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313310 + ... + 313313.

It is an arithmetic number, because the mean of its divisors is an integer number (469968).

2^1253246 is an apocalyptic number.

1253246 is a deficient number, since it is larger than the sum of its proper divisors (626626).

1253246 is an equidigital number, since it uses as much as digits as its factorization.

1253246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626625.

The product of its digits is 1440, while the sum is 23.

The square root of 1253246 is about 1119.4847028879. The cubic root of 1253246 is about 107.8148978393.

Adding to 1253246 its reverse (6423521), we get a palindrome (7676767).

The spelling of 1253246 in words is "one million, two hundred fifty-three thousand, two hundred forty-six".