1414045 has 4 divisors (see below), whose sum is σ = 1696860. Its totient is φ = 1131232.

The previous prime is 1414031. The next prime is 1414067. The reversal of 1414045 is 5404141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 488601 + 925444 = 699^2 + 962^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414045 - 2¹¹ = 1411997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141400 + ... + 141409.

It is an arithmetic number, because the mean of its divisors is an integer number (424215).

2^1414045 is an apocalyptic number.

It is an amenable number.

1414045 is a deficient number, since it is larger than the sum of its proper divisors (282815).

1414045 is an equidigital number, since it uses as much as digits as its factorization.

1414045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282814.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1414045 is about 1189.1362411431. The cubic root of 1414045 is about 112.2417450523.

Adding to 1414045 its reverse (5404141), we get a palindrome (6818186).

It can be divided in two parts, 141 and 4045, that added together give a triangular number (4186 = T₉₁).

The spelling of 1414045 in words is "one million, four hundred fourteen thousand, forty-five".