1039087 has 8 divisors (see below), whose sum is σ = 1203200. Its totient is φ = 878904.

The previous prime is 1039081. The next prime is 1039109. The reversal of 1039087 is 7809301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1039087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039081) 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, 387 + ... + 1492.

It is an arithmetic number, because the mean of its divisors is an integer number (150400).

2^1039087 is an apocalyptic number.

1039087 is a deficient number, since it is larger than the sum of its proper divisors (164113).

1039087 is an equidigital number, since it uses as much as digits as its factorization.

1039087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1039087 is about 1019.3561693540. The cubic root of 1039087 is about 101.2862838002.

The spelling of 1039087 in words is "one million, thirty-nine thousand, eighty-seven".