1122967 has 4 divisors (see below), whose sum is σ = 1161720. Its totient is φ = 1084216.

The previous prime is 1122941. The next prime is 1122983. The reversal of 1122967 is 7692211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122967 - 2¹¹ = 1120919 is a prime.

It is a super-2 number, since 2×1122967² = 2522109766178, 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 (1122937) 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, 19333 + ... + 19390.

It is an arithmetic number, because the mean of its divisors is an integer number (290430).

2^1122967 is an apocalyptic number.

1122967 is a deficient number, since it is larger than the sum of its proper divisors (38753).

1122967 is an equidigital number, since it uses as much as digits as its factorization.

1122967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38752.

The product of its digits is 1512, while the sum is 28.

The square root of 1122967 is about 1059.7013730292. The cubic root of 1122967 is about 103.9415043336.

The spelling of 1122967 in words is "one million, one hundred twenty-two thousand, nine hundred sixty-seven".