1414691 has 4 divisors (see below), whose sum is σ = 1422000. Its totient is φ = 1407384.

The previous prime is 1414681. The next prime is 1414697. The reversal of 1414691 is 1964141.

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

It is a cyclic number.

It is not a de Polignac number, because 1414691 - 2⁶ = 1414627 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 1414691.

It is not an unprimeable number, because it can be changed into a prime (1414697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3356 + ... + 3753.

It is an arithmetic number, because the mean of its divisors is an integer number (355500).

2^1414691 is an apocalyptic number.

1414691 is a deficient number, since it is larger than the sum of its proper divisors (7309).

1414691 is an equidigital number, since it uses as much as digits as its factorization.

1414691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7308.

The product of its digits is 864, while the sum is 26.

The square root of 1414691 is about 1189.4078358578. The cubic root of 1414691 is about 112.2588348263.

The spelling of 1414691 in words is "one million, four hundred fourteen thousand, six hundred ninety-one".