1097246 has 4 divisors (see below), whose sum is σ = 1645872. Its totient is φ = 548622.

The previous prime is 1097237. The next prime is 1097267. The reversal of 1097246 is 6427901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6427901 = 1163 ⋅5527.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274310 + ... + 274313.

It is an arithmetic number, because the mean of its divisors is an integer number (411468).

2^1097246 is an apocalyptic number.

1097246 is a deficient number, since it is larger than the sum of its proper divisors (548626).

1097246 is an equidigital number, since it uses as much as digits as its factorization.

1097246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548625.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1097246 is about 1047.4951073871. The cubic root of 1097246 is about 103.1417910828.

The spelling of 1097246 in words is "one million, ninety-seven thousand, two hundred forty-six".