122470 has 16 divisors (see below), whose sum is σ = 227088. Its totient is φ = 47520.

The previous prime is 122453. The next prime is 122471. The reversal of 122470 is 74221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 205 + ... + 535.

It is an arithmetic number, because the mean of its divisors is an integer number (14193).

2¹²²⁴⁷⁰ is an apocalyptic number.

122470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122470 is a deficient number, since it is larger than the sum of its proper divisors (104618).

122470 is a wasteful number, since it uses less digits than its factorization.

122470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 122470 is about 349.9571402329. The cubic root of 122470 is about 49.6603648496.

Adding to 122470 its reverse (74221), we get a palindrome (196691).

The spelling of 122470 in words is "one hundred twenty-two thousand, four hundred seventy", and thus it is an iban number.