1040298 has 64 divisors (see below), whose sum is σ = 2654208. Its totient is φ = 264960.

The previous prime is 1040227. The next prime is 1040311. The reversal of 1040298 is 8920401.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22111 + ... + 22157.

It is an arithmetic number, because the mean of its divisors is an integer number (41472).

2^1040298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327104).

1040298 is an abundant number, since it is smaller than the sum of its proper divisors (1613910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040298 is a wasteful number, since it uses less digits than its factorization.

1040298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107.

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

The square root of 1040298 is about 1019.9499987744. The cubic root of 1040298 is about 101.3256164291.

Adding to 1040298 its reverse (8920401), we get a palindrome (9960699).

The spelling of 1040298 in words is "one million, forty thousand, two hundred ninety-eight".