864414 has 12 divisors (see below), whose sum is σ = 1872936. Its totient is φ = 288132.

The previous prime is 864407. The next prime is 864419. The reversal of 864414 is 414468.

864414 is a `hidden beast` number, since 8 + 644 + 14 = 666.

864414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864419) by changing a digit.

864414 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23994 + ... + 24029.

It is an arithmetic number, because the mean of its divisors is an integer number (156078).

2⁸⁶⁴⁴¹⁴ is an apocalyptic number.

864414 is an abundant number, since it is smaller than the sum of its proper divisors (1008522).

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

864414 is a wasteful number, since it uses less digits than its factorization.

864414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48031 (or 48028 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 864414 is about 929.7386729614. The cubic root of 864414 is about 95.2592732824.

The spelling of 864414 in words is "eight hundred sixty-four thousand, four hundred fourteen".