1032989 has 4 divisors (see below), whose sum is σ = 1057056. Its totient is φ = 1008924.

The previous prime is 1032961. The next prime is 1033001. The reversal of 1032989 is 9892301.

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: 9892301 = 79 ⋅125219.

It is a cyclic number.

It is not a de Polignac number, because 1032989 - 2¹² = 1028893 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032949) 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, 11969 + ... + 12054.

It is an arithmetic number, because the mean of its divisors is an integer number (264264).

2^1032989 is an apocalyptic number.

It is an amenable number.

1032989 is a deficient number, since it is larger than the sum of its proper divisors (24067).

1032989 is an equidigital number, since it uses as much as digits as its factorization.

1032989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24066.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 1032989 is about 1016.3606643313. The cubic root of 1032989 is about 101.0877582514.

The spelling of 1032989 in words is "one million, thirty-two thousand, nine hundred eighty-nine".