1089327 has 16 divisors (see below), whose sum is σ = 1584000. Its totient is φ = 663264.

The previous prime is 1089313. The next prime is 1089359. The reversal of 1089327 is 7239801.

It is a happy number.

It is not a de Polignac number, because 1089327 - 2¹⁴ = 1072943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1089294 and 1089303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324 + ... + 1982.

It is an arithmetic number, because the mean of its divisors is an integer number (99000).

2^1089327 is an apocalyptic number.

1089327 is a deficient number, since it is larger than the sum of its proper divisors (494673).

1089327 is a wasteful number, since it uses less digits than its factorization.

1089327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1089327 is about 1043.7082925799. The cubic root of 1089327 is about 102.8930614744.

The spelling of 1089327 in words is "one million, eighty-nine thousand, three hundred twenty-seven".