232473320 has 16 divisors (see below), whose sum is σ = 523065060. Its totient is φ = 92989312.

The previous prime is 232473313. The next prime is 232473337. The reversal of 232473320 is 23374232.

It can be written as a sum of positive squares in 2 ways, for example, as 232196644 + 276676 = 15238^2 + 526^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232473320.

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, 2905877 + ... + 2905956.

Almost surely, 2^232473320 is an apocalyptic number.

232473320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232473320 is an abundant number, since it is smaller than the sum of its proper divisors (290591740).

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

232473320 is a wasteful number, since it uses less digits than its factorization.

232473320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811844 (or 5811840 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 232473320 is about 15247.0757852121. The cubic root of 232473320 is about 614.8809516852.

The spelling of 232473320 in words is "two hundred thirty-two million, four hundred seventy-three thousand, three hundred twenty".