1151246 has 4 divisors (see below), whose sum is σ = 1726872. Its totient is φ = 575622.

The previous prime is 1151243. The next prime is 1151251. The reversal of 1151246 is 6421511.

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 (1151243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287810 + ... + 287813.

It is an arithmetic number, because the mean of its divisors is an integer number (431718).

2^1151246 is an apocalyptic number.

1151246 is a deficient number, since it is larger than the sum of its proper divisors (575626).

1151246 is an equidigital number, since it uses as much as digits as its factorization.

1151246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575625.

The product of its digits is 240, while the sum is 20.

The square root of 1151246 is about 1072.9613226953. The cubic root of 1151246 is about 104.8067799549.

Adding to 1151246 its reverse (6421511), we get a palindrome (7572757).

The spelling of 1151246 in words is "one million, one hundred fifty-one thousand, two hundred forty-six".