1250231 has 8 divisors (see below), whose sum is σ = 1333584. Its totient is φ = 1168000.

The previous prime is 1250203. The next prime is 1250237. The reversal of 1250231 is 1320521.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1250231 is a prime.

It is a super-2 number, since 2×1250231² = 3126155106722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250237) 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, 4121 + ... + 4413.

It is an arithmetic number, because the mean of its divisors is an integer number (166698).

2^1250231 is an apocalyptic number.

1250231 is a deficient number, since it is larger than the sum of its proper divisors (83353).

1250231 is a wasteful number, since it uses less digits than its factorization.

1250231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1250231 is about 1118.1372903181. The cubic root of 1250231 is about 107.7283697517.

Adding to 1250231 its reverse (1320521), we get a palindrome (2570752).

The spelling of 1250231 in words is "one million, two hundred fifty thousand, two hundred thirty-one".