1074089 has 4 divisors (see below), whose sum is σ = 1130640. Its totient is φ = 1017540.

The previous prime is 1074083. The next prime is 1074107. The reversal of 1074089 is 9804701.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9804701 = 1061 ⋅9241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074083) 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, 28247 + ... + 28284.

It is an arithmetic number, because the mean of its divisors is an integer number (282660).

2^1074089 is an apocalyptic number.

1074089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1074089 is a deficient number, since it is larger than the sum of its proper divisors (56551).

1074089 is an equidigital number, since it uses as much as digits as its factorization.

1074089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56550.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1074089 is about 1036.3826513407. The cubic root of 1074089 is about 102.4110352385.

The spelling of 1074089 in words is "one million, seventy-four thousand, eighty-nine".