1414399 has 16 divisors (see below), whose sum is σ = 1712128. Its totient is φ = 1143072.

The previous prime is 1414397. The next prime is 1414409. The reversal of 1414399 is 9934141.

It is not a de Polignac number, because 1414399 - 2¹ = 1414397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1414399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414393) 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, 11074 + ... + 11200.

It is an arithmetic number, because the mean of its divisors is an integer number (107008).

2^1414399 is an apocalyptic number.

1414399 is a deficient number, since it is larger than the sum of its proper divisors (297729).

1414399 is a wasteful number, since it uses less digits than its factorization.

1414399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214.

The product of its digits is 3888, while the sum is 31.

The square root of 1414399 is about 1189.2850793649. The cubic root of 1414399 is about 112.2511106813.

The spelling of 1414399 in words is "one million, four hundred fourteen thousand, three hundred ninety-nine".