232040112 has 40 divisors (see below), whose sum is σ = 606669504. Its totient is φ = 76413504.

The previous prime is 232040101. The next prime is 232040119. The reversal of 232040112 is 211040232.

232040112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232040112² = 107685227153945088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232040091 and 232040100.

It is not an unprimeable number, because it can be changed into a prime (232040119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25138 + ... + 33105.

Almost surely, 2^232040112 is an apocalyptic number.

It is an amenable number.

232040112 is an abundant number, since it is smaller than the sum of its proper divisors (374629392).

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

232040112 is a wasteful number, since it uses less digits than its factorization.

232040112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58337 (or 58331 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 232040112 is about 15232.8628957265. The cubic root of 232040112 is about 614.4987759621.

Adding to 232040112 its reverse (211040232), we get a palindrome (443080344).

The spelling of 232040112 in words is "two hundred thirty-two million, forty thousand, one hundred twelve".