122474 has 16 divisors (see below), whose sum is σ = 211680. Its totient is φ = 52560.

The previous prime is 122471. The next prime is 122477. The reversal of 122474 is 474221.

It is an interprime number because it is at equal distance from previous prime (122471) and next prime (122477).

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, 272 + ... + 564.

It is an arithmetic number, because the mean of its divisors is an integer number (13230).

2¹²²⁴⁷⁴ is an apocalyptic number.

122474 is a deficient number, since it is larger than the sum of its proper divisors (89206).

122474 is a wasteful number, since it uses less digits than its factorization.

122474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its digits is 448, while the sum is 20.

The square root of 122474 is about 349.9628551718. The cubic root of 122474 is about 49.6609054971.

Adding to 122474 its reverse (474221), we get a palindrome (596695).

The spelling of 122474 in words is "one hundred twenty-two thousand, four hundred seventy-four", and thus it is an iban number.