1423214 has 32 divisors (see below), whose sum is σ = 2513280. Its totient is φ = 598752.

The previous prime is 1423193. The next prime is 1423231. The reversal of 1423214 is 4123241.

It is a junction number, because it is equal to n+sod(n) for n = 1423192 and 1423201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21209 + ... + 21275.

It is an arithmetic number, because the mean of its divisors is an integer number (78540).

2^1423214 is an apocalyptic number.

1423214 is a deficient number, since it is larger than the sum of its proper divisors (1090066).

1423214 is a wasteful number, since it uses less digits than its factorization.

1423214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144.

The product of its digits is 192, while the sum is 17.

The square root of 1423214 is about 1192.9853310079. The cubic root of 1423214 is about 112.4838231884.

Adding to 1423214 its reverse (4123241), we get a palindrome (5546455).

The spelling of 1423214 in words is "one million, four hundred twenty-three thousand, two hundred fourteen".