1065788 has 6 divisors (see below), whose sum is σ = 1865136. Its totient is φ = 532892.

The previous prime is 1065787. The next prime is 1065791. The reversal of 1065788 is 8875601.

It is a happy number.

It is a super-2 number, since 2×1065788² = 2271808121888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133220 + ... + 133227.

It is an arithmetic number, because the mean of its divisors is an integer number (310856).

2^1065788 is an apocalyptic number.

It is an amenable number.

1065788 is a deficient number, since it is larger than the sum of its proper divisors (799348).

1065788 is a wasteful number, since it uses less digits than its factorization.

1065788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266451 (or 266449 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1065788 is about 1032.3700886794. The cubic root of 1065788 is about 102.1465278389.

The spelling of 1065788 in words is "one million, sixty-five thousand, seven hundred eighty-eight".