1028049 has 8 divisors (see below), whose sum is σ = 1495392. Its totient is φ = 623040.

The previous prime is 1028047. The next prime is 1028051. The reversal of 1028049 is 9408201.

It is an interprime number because it is at equal distance from previous prime (1028047) and next prime (1028051).

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

It is not a de Polignac number, because 1028049 - 2¹ = 1028047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1028047) 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, 15544 + ... + 15609.

It is an arithmetic number, because the mean of its divisors is an integer number (186924).

2^1028049 is an apocalyptic number.

It is an amenable number.

1028049 is a deficient number, since it is larger than the sum of its proper divisors (467343).

1028049 is a wasteful number, since it uses less digits than its factorization.

1028049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31167.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1028049 is about 1013.9275122019. The cubic root of 1028049 is about 100.9263587629.

The spelling of 1028049 in words is "one million, twenty-eight thousand, forty-nine".