1414664 has 32 divisors (see below), whose sum is σ = 2872800. Its totient is φ = 650880.

The previous prime is 1414663. The next prime is 1414681. The reversal of 1414664 is 4664141.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1414663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6119 + ... + 6345.

It is an arithmetic number, because the mean of its divisors is an integer number (89775).

2^1414664 is an apocalyptic number.

It is an amenable number.

1414664 is an abundant number, since it is smaller than the sum of its proper divisors (1458136).

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

1414664 is a wasteful number, since it uses less digits than its factorization.

1414664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 289 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 1414664 is about 1189.3964856178. The cubic root of 1414664 is about 112.2581206520.

The spelling of 1414664 in words is "one million, four hundred fourteen thousand, six hundred sixty-four".