245611030 has 48 divisors (see below), whose sum is σ = 516586896. Its totient is φ = 83832000.

The previous prime is 245611001. The next prime is 245611039. The reversal of 245611030 is 30116542.

It is a junction number, because it is equal to n+sod(n) for n = 245610992 and 245611010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245611039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121992 + ... + 123988.

It is an arithmetic number, because the mean of its divisors is an integer number (10762227).

Almost surely, 2^245611030 is an apocalyptic number.

245611030 is an abundant number, since it is smaller than the sum of its proper divisors (270975866).

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

245611030 is a wasteful number, since it uses less digits than its factorization.

245611030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269 (or 2262 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 245611030 is about 15671.9823251559. The cubic root of 245611030 is about 626.2522349765.

Adding to 245611030 its reverse (30116542), we get a palindrome (275727572).

The spelling of 245611030 in words is "two hundred forty-five million, six hundred eleven thousand, thirty".