1250223 has 8 divisors (see below), whose sum is σ = 1795248. Its totient is φ = 769344.

The previous prime is 1250203. The next prime is 1250237. The reversal of 1250223 is 3220521.

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

It is a de Polignac number, because none of the positive numbers 2^k-1250223 is a prime.

1250223 is a lucky number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250203) 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, 15990 + ... + 16067.

It is an arithmetic number, because the mean of its divisors is an integer number (224406).

2^1250223 is an apocalyptic number.

1250223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1250223 is a deficient number, since it is larger than the sum of its proper divisors (545025).

1250223 is a wasteful number, since it uses less digits than its factorization.

1250223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32073.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1250223 is about 1118.1337129342. The cubic root of 1250223 is about 107.7281399732.

Adding to 1250223 its reverse (3220521), we get a palindrome (4470744).

The spelling of 1250223 in words is "one million, two hundred fifty thousand, two hundred twenty-three".