232422100 has 36 divisors (see below), whose sum is σ = 507181948. Its totient is φ = 92448000.

The previous prime is 232422089. The next prime is 232422131. The reversal of 232422100 is 1224232.

It can be written as a sum of positive squares in 6 ways, for example, as 52969284 + 179452816 = 7278^2 + 13396^2 .

It is a congruent number.

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, 11680 + ... + 24520.

Almost surely, 2^232422100 is an apocalyptic number.

232422100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232422100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253590974).

232422100 is an abundant number, since it is smaller than the sum of its proper divisors (274759848).

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

232422100 is a wasteful number, since it uses less digits than its factorization.

232422100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13036 (or 13029 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 232422100 is about 15245.3960263419. The cubic root of 232422100 is about 614.8357902080.

Adding to 232422100 its reverse (1224232), we get a palindrome (233646332).

The spelling of 232422100 in words is "two hundred thirty-two million, four hundred twenty-two thousand, one hundred".