233267130 has 24 divisors (see below), whose sum is σ = 606494772. Its totient is φ = 62204544.

The previous prime is 233267057. The next prime is 233267137. The reversal of 233267130 is 31762332.

It can be written as a sum of positive squares in 2 ways, for example, as 233264529 + 2601 = 15273^2 + 51^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 233267094 and 233267103.

It is not an unprimeable number, because it can be changed into a prime (233267137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1295839 + ... + 1296018.

Almost surely, 2^233267130 is an apocalyptic number.

233267130 is an abundant number, since it is smaller than the sum of its proper divisors (373227642).

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

233267130 is a wasteful number, since it uses less digits than its factorization.

233267130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591870 (or 2591867 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 233267130 is about 15273.0851500278. The cubic root of 233267130 is about 615.5800199213.

The spelling of 233267130 in words is "two hundred thirty-three million, two hundred sixty-seven thousand, one hundred thirty".