1423336 has 8 divisors (see below), whose sum is σ = 2668770. Its totient is φ = 711664.

The previous prime is 1423333. The next prime is 1423339. The reversal of 1423336 is 6333241.

It is an interprime number because it is at equal distance from previous prime (1423333) and next prime (1423339).

It can be written as a sum of positive squares in only one way, i.e., 799236 + 624100 = 894^2 + 790^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (1423333) by changing a digit.

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 as a sum of consecutive naturals, namely, 88951 + ... + 88966.

2^1423336 is an apocalyptic number.

It is an amenable number.

1423336 is a deficient number, since it is larger than the sum of its proper divisors (1245434).

1423336 is a wasteful number, since it uses less digits than its factorization.

1423336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177923 (or 177919 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 1423336 is about 1193.0364621419. The cubic root of 1423336 is about 112.4870371895.

Adding to 1423336 its reverse (6333241), we get a palindrome (7756577).

The spelling of 1423336 in words is "one million, four hundred twenty-three thousand, three hundred thirty-six".