1414320 has 80 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 367360.

The previous prime is 1414319. The next prime is 1414321. The reversal of 1414320 is 234141.

It is an interprime number because it is at equal distance from previous prime (1414319) and next prime (1414321).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 1414320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16999 + ... + 17081.

2^1414320 is an apocalyptic number.

1414320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1414320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2249856).

1414320 is an abundant number, since it is smaller than the sum of its proper divisors (3085392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1414320 is a wasteful number, since it uses less digits than its factorization.

1414320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1414320 is about 1189.2518656702. The cubic root of 1414320 is about 112.2490207470.

Adding to 1414320 its reverse (234141), we get a palindrome (1648461).

The spelling of 1414320 in words is "one million, four hundred fourteen thousand, three hundred twenty".