1065970 has 32 divisors (see below), whose sum is σ = 2046528. Its totient is φ = 399168.

The previous prime is 1065949. The next prime is 1065973. The reversal of 1065970 is 795601.

It is a happy number.

It is a super-2 number, since 2×1065970² = 2272584081800, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1065973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15877 + ... + 15943.

It is an arithmetic number, because the mean of its divisors is an integer number (63954).

2^1065970 is an apocalyptic number.

1065970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065970 is a deficient number, since it is larger than the sum of its proper divisors (980558).

1065970 is a wasteful number, since it uses less digits than its factorization.

1065970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 1065970 is about 1032.4582316007. The cubic root of 1065970 is about 102.1523418814.

The spelling of 1065970 in words is "one million, sixty-five thousand, nine hundred seventy".