123214 has 16 divisors (see below), whose sum is σ = 227808. Its totient is φ = 48672.

The previous prime is 123209. The next prime is 123217. The reversal of 123214 is 412321.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 123194 and 123203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123217) 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, 157 + ... + 520.

It is an arithmetic number, because the mean of its divisors is an integer number (14238).

2¹²³²¹⁴ is an apocalyptic number.

123214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123214 is a deficient number, since it is larger than the sum of its proper divisors (104594).

123214 is a wasteful number, since it uses less digits than its factorization.

123214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699.

The product of its digits is 48, while the sum is 13.

The square root of 123214 is about 351.0185180300. The cubic root of 123214 is about 49.7607234277.

Subtracting from 123214 its sum of digits (13), we obtain a square (123201 = 351²).

Adding to 123214 its reverse (412321), we get a palindrome (535535).

It can be divided in two parts, 12321 and 4, that multiplied together give a square (49284 = 222²).

The spelling of 123214 in words is "one hundred twenty-three thousand, two hundred fourteen", and thus it is an iban number.