1132019 has 4 divisors (see below), whose sum is σ = 1293744. Its totient is φ = 970296.

The previous prime is 1132009. The next prime is 1132063. The reversal of 1132019 is 9102311.

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 1132019 - 2⁴ = 1132003 is a prime.

It is a super-2 number, since 2×1132019² = 2562934032722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1131988 and 1132006.

It is not an unprimeable number, because it can be changed into a prime (1132009) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 80852 + ... + 80865.

It is an arithmetic number, because the mean of its divisors is an integer number (323436).

2^1132019 is an apocalyptic number.

1132019 is a deficient number, since it is larger than the sum of its proper divisors (161725).

1132019 is an equidigital number, since it uses as much as digits as its factorization.

1132019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161724.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 1132019 is about 1063.9638151742. The cubic root of 1132019 is about 104.2200407713.

The spelling of 1132019 in words is "one million, one hundred thirty-two thousand, nineteen".