123334628 has 12 divisors (see below), whose sum is σ = 216921600. Its totient is φ = 61357032.

The previous prime is 123334583. The next prime is 123334633. The reversal of 123334628 is 826433321.

It is a super-2 number, since 2×123334628² = 30422860927796768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123334594 and 123334603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76676 + ... + 78267.

It is an arithmetic number, because the mean of its divisors is an integer number (18076800).

Almost surely, 2^123334628 is an apocalyptic number.

It is an amenable number.

123334628 is a deficient number, since it is larger than the sum of its proper divisors (93586972).

123334628 is a wasteful number, since it uses less digits than its factorization.

123334628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155146 (or 155144 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 123334628 is about 11105.6124549707. The cubic root of 123334628 is about 497.7695691511.

Adding to 123334628 its reverse (826433321), we get a palindrome (949767949).

It can be divided in two parts, 12333 and 4628, that added together give a palindrome (16961).

The spelling of 123334628 in words is "one hundred twenty-three million, three hundred thirty-four thousand, six hundred twenty-eight".