236247130 has 96 divisors (see below), whose sum is σ = 531878400. Its totient is φ = 75059712.

The previous prime is 236247127. The next prime is 236247131. The reversal of 236247130 is 31742632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236247131) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 657891 + ... + 658249.

It is an arithmetic number, because the mean of its divisors is an integer number (5540400).

Almost surely, 2^236247130 is an apocalyptic number.

236247130 is an abundant number, since it is smaller than the sum of its proper divisors (295631270).

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

236247130 is a wasteful number, since it uses less digits than its factorization.

236247130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 236247130 is about 15370.3327875489. The cubic root of 236247130 is about 618.1902916619.

Adding to 236247130 its reverse (31742632), we get a palindrome (267989762).

The spelling of 236247130 in words is "two hundred thirty-six million, two hundred forty-seven thousand, one hundred thirty".