245034030 has 32 divisors (see below), whose sum is σ = 600597504. Its totient is φ = 63951776.

The previous prime is 245034007. The next prime is 245034067. The reversal of 245034030 is 30430542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 245033988 and 245034006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85482 + ... + 88301.

It is an arithmetic number, because the mean of its divisors is an integer number (18768672).

Almost surely, 2^245034030 is an apocalyptic number.

245034030 is an abundant number, since it is smaller than the sum of its proper divisors (355563474).

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

245034030 is a wasteful number, since it uses less digits than its factorization.

245034030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173840.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 245034030 is about 15653.5628532293. The cubic root of 245034030 is about 625.7614442143.

Adding to 245034030 its reverse (30430542), we get a palindrome (275464572).

The spelling of 245034030 in words is "two hundred forty-five million, thirty-four thousand, thirty".