123342632 has 16 divisors (see below), whose sum is σ = 264305760. Its totient is φ = 52861104.

The previous prime is 123342587. The next prime is 123342649. The reversal of 123342632 is 236243321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101218 + ... + 1101329.

It is an arithmetic number, because the mean of its divisors is an integer number (16519110).

Almost surely, 2^123342632 is an apocalyptic number.

It is an amenable number.

123342632 is an abundant number, since it is smaller than the sum of its proper divisors (140963128).

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

123342632 is a wasteful number, since it uses less digits than its factorization.

123342632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202560 (or 2202556 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 123342632 is about 11105.9728074582. The cubic root of 123342632 is about 497.7803367717.

Adding to 123342632 its reverse (236243321), we get a palindrome (359585953).

The spelling of 123342632 in words is "one hundred twenty-three million, three hundred forty-two thousand, six hundred thirty-two".