234004122 has 24 divisors (see below), whose sum is σ = 553101120. Its totient is φ = 70910280.

The previous prime is 234004087. The next prime is 234004159. The reversal of 234004122 is 221400432.

It is a super-2 number, since 2×234004122² = 109515858225981768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 234004095 and 234004104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 590722 + ... + 591117.

It is an arithmetic number, because the mean of its divisors is an integer number (23045880).

Almost surely, 2^234004122 is an apocalyptic number.

234004122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

234004122 is an abundant number, since it is smaller than the sum of its proper divisors (319096998).

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

234004122 is a wasteful number, since it uses less digits than its factorization.

234004122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181858 (or 1181855 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 234004122 is about 15297.1932719699. The cubic root of 234004122 is about 616.2276330947.

Adding to 234004122 its reverse (221400432), we get a palindrome (455404554).

The spelling of 234004122 in words is "two hundred thirty-four million, four thousand, one hundred twenty-two".