214486 has 4 divisors (see below), whose sum is σ = 321732. Its totient is φ = 107242.

The previous prime is 214483. The next prime is 214499. The reversal of 214486 is 684412.

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

It is a self number, because there is not a number n which added to its sum of digits gives 214486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53620 + ... + 53623.

It is an arithmetic number, because the mean of its divisors is an integer number (80433).

2²¹⁴⁴⁸⁶ is an apocalyptic number.

214486 is a deficient number, since it is larger than the sum of its proper divisors (107246).

214486 is a wasteful number, since it uses less digits than its factorization.

214486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107245.

The product of its digits is 1536, while the sum is 25.

The square root of 214486 is about 463.1263326567. The cubic root of 214486 is about 59.8594860020.

Adding to 214486 its reverse (684412), we get a palindrome (898898).

The spelling of 214486 in words is "two hundred fourteen thousand, four hundred eighty-six".