1075020 has 96 divisors (see below), whose sum is σ = 3386880. Its totient is φ = 253440.

The previous prime is 1075013. The next prime is 1075021. The reversal of 1075020 is 205701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1075021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26200 + ... + 26240.

It is an arithmetic number, because the mean of its divisors is an integer number (35280).

2^1075020 is an apocalyptic number.

1075020 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 1075020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1693440).

1075020 is an abundant number, since it is smaller than the sum of its proper divisors (2311860).

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

1075020 is a wasteful number, since it uses less digits than its factorization.

1075020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 1075020 is about 1036.8317124780. The cubic root of 1075020 is about 102.4406160087.

The spelling of 1075020 in words is "one million, seventy-five thousand, twenty".