1250242 has 8 divisors (see below), whose sum is σ = 2143296. Its totient is φ = 535812.

The previous prime is 1250237. The next prime is 1250243. The reversal of 1250242 is 2420521.

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

It is not an unprimeable number, because it can be changed into a prime (1250243) 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, 44638 + ... + 44665.

It is an arithmetic number, because the mean of its divisors is an integer number (267912).

2^1250242 is an apocalyptic number.

1250242 is a deficient number, since it is larger than the sum of its proper divisors (893054).

1250242 is an equidigital number, since it uses as much as digits as its factorization.

1250242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89312.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 1250242 is about 1118.1422092024. The cubic root of 1250242 is about 107.7286856956.

Adding to 1250242 its reverse (2420521), we get a palindrome (3670763).

It can be divided in two parts, 12502 and 42, that added together give a square (12544 = 112²).

The spelling of 1250242 in words is "one million, two hundred fifty thousand, two hundred forty-two".