1026486204 has 96 divisors (see below), whose sum is σ = 2560481280. Its totient is φ = 319506432.

The previous prime is 1026486199. The next prime is 1026486221. The reversal of 1026486204 is 4026846201.

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, 1586209 + ... + 1586855.

It is an arithmetic number, because the mean of its divisors is an integer number (26671680).

Almost surely, 2^1026486204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1026486204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1280240640).

1026486204 is an abundant number, since it is smaller than the sum of its proper divisors (1533995076).

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

1026486204 is a wasteful number, since it uses less digits than its factorization.

1026486204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1026486204 is about 32038.8233866352. The cubic root of 1026486204 is about 1008.7519151932.

The spelling of 1026486204 in words is "one billion, twenty-six million, four hundred eighty-six thousand, two hundred four".