1234089 has 8 divisors (see below), whose sum is σ = 1828320. Its totient is φ = 822708.

The previous prime is 1234067. The next prime is 1234099. The reversal of 1234089 is 9804321.

It is not a de Polignac number, because 1234089 - 2⁹ = 1233577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 45707 = 1234089 / (1 + 2 + 3 + 4 + 0 + 8 + 9).

It is not an unprimeable number, because it can be changed into a prime (1234039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22827 + ... + 22880.

It is an arithmetic number, because the mean of its divisors is an integer number (228540).

2^1234089 is an apocalyptic number.

It is an amenable number.

1234089 is a deficient number, since it is larger than the sum of its proper divisors (594231).

1234089 is an equidigital number, since it uses as much as digits as its factorization.

1234089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45716 (or 45710 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1234089 is about 1110.8955846523. The cubic root of 1234089 is about 107.2627252738.

The spelling of 1234089 in words is "one million, two hundred thirty-four thousand, eighty-nine".