1120297 has 4 divisors (see below), whose sum is σ = 1179280. Its totient is φ = 1061316.

The previous prime is 1120291. The next prime is 1120303. The reversal of 1120297 is 7920211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1120291) and next prime (1120303).

It is a cyclic number.

It is not a de Polignac number, because 1120297 - 2³ = 1120289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29463 + ... + 29500.

It is an arithmetic number, because the mean of its divisors is an integer number (294820).

2^1120297 is an apocalyptic number.

It is an amenable number.

1120297 is a deficient number, since it is larger than the sum of its proper divisors (58983).

1120297 is an equidigital number, since it uses as much as digits as its factorization.

1120297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58982.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 1120297 is about 1058.4408344353. The cubic root of 1120297 is about 103.8590608135.

The spelling of 1120297 in words is "one million, one hundred twenty thousand, two hundred ninety-seven".