122434506 has 24 divisors (see below), whose sum is σ = 265505760. Its totient is φ = 40775976.

The previous prime is 122434489. The next prime is 122434519. The reversal of 122434506 is 605434221.

122434506 is a `hidden beast` number, since 122 + 4 + 34 + 506 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 122434506.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25881 + ... + 30243.

It is an arithmetic number, because the mean of its divisors is an integer number (11062740).

Almost surely, 2^122434506 is an apocalyptic number.

122434506 is an abundant number, since it is smaller than the sum of its proper divisors (143071254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122434506 is a wasteful number, since it uses less digits than its factorization.

122434506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5930 (or 5927 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 122434506 is about 11065.0126976882. The cubic root of 122434506 is about 496.5556689831. Note that the first 3 decimals are identical.

Adding to 122434506 its reverse (605434221), we get a palindrome (727868727).

The spelling of 122434506 in words is "one hundred twenty-two million, four hundred thirty-four thousand, five hundred six".