414638 has 12 divisors (see below), whose sum is σ = 723672. Its totient is φ = 177660.

The previous prime is 414629. The next prime is 414641. The reversal of 414638 is 836414.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2018 + ... + 2213.

It is an arithmetic number, because the mean of its divisors is an integer number (60306).

2⁴¹⁴⁶³⁸ is an apocalyptic number.

414638 is a deficient number, since it is larger than the sum of its proper divisors (309034).

414638 is a wasteful number, since it uses less digits than its factorization.

414638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247 (or 4240 counting only the distinct ones).

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

The square root of 414638 is about 643.9239085482. The cubic root of 414638 is about 74.5686648292.

The spelling of 414638 in words is "four hundred fourteen thousand, six hundred thirty-eight".