1065422 has 8 divisors (see below), whose sum is σ = 1625400. Its totient is φ = 523624.

The previous prime is 1065409. The next prime is 1065433. The reversal of 1065422 is 2245601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1065422² = 2270248076168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065394 and 1065403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4397 + ... + 4632.

It is an arithmetic number, because the mean of its divisors is an integer number (203175).

2^1065422 is an apocalyptic number.

1065422 is a deficient number, since it is larger than the sum of its proper divisors (559978).

1065422 is an equidigital number, since it uses as much as digits as its factorization.

1065422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9090.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1065422 is about 1032.1928114456. The cubic root of 1065422 is about 102.1348338593.

The spelling of 1065422 in words is "one million, sixty-five thousand, four hundred twenty-two".