1235422 has 16 divisors (see below), whose sum is σ = 1959552. Its totient is φ = 583000.

The previous prime is 1235419. The next prime is 1235431. The reversal of 1235422 is 2245321.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 1235422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4797 + ... + 5047.

It is an arithmetic number, because the mean of its divisors is an integer number (122472).

2^1235422 is an apocalyptic number.

1235422 is a deficient number, since it is larger than the sum of its proper divisors (724130).

1235422 is a wasteful number, since it uses less digits than its factorization.

1235422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383.

The product of its digits is 480, while the sum is 19.

The square root of 1235422 is about 1111.4953891042. The cubic root of 1235422 is about 107.3013312855.

The spelling of 1235422 in words is "one million, two hundred thirty-five thousand, four hundred twenty-two".