1026830 has 16 divisors (see below), whose sum is σ = 2112480. Its totient is φ = 352032.

The previous prime is 1026829. The next prime is 1026833. The reversal of 1026830 is 386201.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026833) 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, 7265 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (132030).

2^1026830 is an apocalyptic number.

1026830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1026830 is an abundant number, since it is smaller than the sum of its proper divisors (1085650).

1026830 is a wasteful number, since it uses less digits than its factorization.

1026830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14683.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1026830 is about 1013.3262061153. The cubic root of 1026830 is about 100.8864521403.

The spelling of 1026830 in words is "one million, twenty-six thousand, eight hundred thirty".