1026900 has 108 divisors (see below), whose sum is σ = 3701152. Its totient is φ = 233280.

The previous prime is 1026899. The next prime is 1026911. The reversal of 1026900 is 96201.

It is a super-2 number, since 2×1026900² = 2109047220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6219 + ... + 6381.

2^1026900 is an apocalyptic number.

1026900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1026900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850576).

1026900 is an abundant number, since it is smaller than the sum of its proper divisors (2674252).

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

1026900 is a wasteful number, since it uses less digits than its factorization.

1026900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1026900 is about 1013.3607452433. The cubic root of 1026900 is about 100.8887445974. Note that the first 3 decimals are identical.

The spelling of 1026900 in words is "one million, twenty-six thousand, nine hundred".