1065020 has 48 divisors (see below), whose sum is σ = 2515968. Its totient is φ = 375360.

The previous prime is 1065019. The next prime is 1065037. The reversal of 1065020 is 205601.

It is a super-2 number, since 2×1065020² = 2268535200800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064986 and 1065004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10289 + ... + 10391.

It is an arithmetic number, because the mean of its divisors is an integer number (52416).

2^1065020 is an apocalyptic number.

1065020 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 1065020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257984).

1065020 is an abundant number, since it is smaller than the sum of its proper divisors (1450948).

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

1065020 is a wasteful number, since it uses less digits than its factorization.

1065020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1065020 is about 1031.9980620137. The cubic root of 1065020 is about 102.1219865655.

The spelling of 1065020 in words is "one million, sixty-five thousand, twenty".