245210232 has 32 divisors (see below), whose sum is σ = 613411200. Its totient is φ = 81685344.

The previous prime is 245210221. The next prime is 245210237. The reversal of 245210232 is 232012542.

It is a junction number, because it is equal to n+sod(n) for n = 245210199 and 245210208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245210237) 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, 67519 + ... + 71057.

It is an arithmetic number, because the mean of its divisors is an integer number (19169100).

Almost surely, 2^245210232 is an apocalyptic number.

It is an amenable number.

245210232 is an abundant number, since it is smaller than the sum of its proper divisors (368200968).

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

245210232 is a wasteful number, since it uses less digits than its factorization.

245210232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6435 (or 6431 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 245210232 is about 15659.1900173668. The cubic root of 245210232 is about 625.9114016160.

Adding to 245210232 its reverse (232012542), we get a palindrome (477222774).

The spelling of 245210232 in words is "two hundred forty-five million, two hundred ten thousand, two hundred thirty-two".