1065000 has 80 divisors (see below), whose sum is σ = 3373920. Its totient is φ = 280000.

The previous prime is 1064989. The next prime is 1065011. The reversal of 1065000 is 5601.

It is an interprime number because it is at equal distance from previous prime (1064989) and next prime (1065011).

It is a super-2 number, since 2×1065000² = 2268450000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14965 + ... + 15035.

It is an arithmetic number, because the mean of its divisors is an integer number (42174).

2^1065000 is an apocalyptic number.

1065000 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 1065000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1686960).

1065000 is an abundant number, since it is smaller than the sum of its proper divisors (2308920).

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

1065000 is an equidigital number, since it uses as much as digits as its factorization.

1065000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1065000 is about 1031.9883720275. The cubic root of 1065000 is about 102.1213473123.

The spelling of 1065000 in words is "one million, sixty-five thousand".