1436222 has 8 divisors (see below), whose sum is σ = 2163672. Its totient is φ = 715000.

The previous prime is 1436221. The next prime is 1436231. The reversal of 1436222 is 2226341.

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

It is a d-powerful number, because it can be written as 1 + 4¹⁰ + 3¹¹ + 6⁶ + 2 + 2¹⁵ + 2¹⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 1436194 and 1436203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1436221) 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 in 3 ways as a sum of consecutive naturals, for example, 929 + ... + 1932.

It is an arithmetic number, because the mean of its divisors is an integer number (270459).

2^1436222 is an apocalyptic number.

1436222 is a deficient number, since it is larger than the sum of its proper divisors (727450).

1436222 is a wasteful number, since it uses less digits than its factorization.

1436222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114.

The product of its digits is 576, while the sum is 20.

The square root of 1436222 is about 1198.4247994764. The cubic root of 1436222 is about 112.8254804701.

The spelling of 1436222 in words is "one million, four hundred thirty-six thousand, two hundred twenty-two".