1414040 has 64 divisors (see below), whose sum is σ = 3499200. Its totient is φ = 512512.

The previous prime is 1414031. The next prime is 1414067. The reversal of 1414040 is 404141.

It is a nialpdrome in base 11.

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, 26654 + ... + 26706.

It is an arithmetic number, because the mean of its divisors is an integer number (54675).

2^1414040 is an apocalyptic number.

1414040 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 1414040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749600).

1414040 is an abundant number, since it is smaller than the sum of its proper divisors (2085160).

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

1414040 is a wasteful number, since it uses less digits than its factorization.

1414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1414040 is about 1189.1341387749. The cubic root of 1414040 is about 112.2416127582.

Adding to 1414040 its reverse (404141), we get a palindrome (1818181).

The spelling of 1414040 in words is "one million, four hundred fourteen thousand, forty".