1065426 has 32 divisors (see below), whose sum is σ = 2249856. Its totient is φ = 336000.

The previous prime is 1065409. The next prime is 1065433. The reversal of 1065426 is 6245601.

It is a super-3 number, since 3×1065426³ = 3628199233329386328, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1065396 and 1065405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14971 + ... + 15041.

It is an arithmetic number, because the mean of its divisors is an integer number (70308).

2^1065426 is an apocalyptic number.

1065426 is an abundant number, since it is smaller than the sum of its proper divisors (1184430).

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

1065426 is a wasteful number, since it uses less digits than its factorization.

1065426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1065426 is about 1032.1947490663. The cubic root of 1065426 is about 102.1349616768.

The spelling of 1065426 in words is "one million, sixty-five thousand, four hundred twenty-six".