245828120 has 16 divisors (see below), whose sum is σ = 553113360. Its totient is φ = 98331232.

The previous prime is 245828081. The next prime is 245828129. The reversal of 245828120 is 21828542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245828129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3072812 + ... + 3072891.

It is an arithmetic number, because the mean of its divisors is an integer number (34569585).

Almost surely, 2^245828120 is an apocalyptic number.

245828120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245828120 is an abundant number, since it is smaller than the sum of its proper divisors (307285240).

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

245828120 is a wasteful number, since it uses less digits than its factorization.

245828120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145714 (or 6145710 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 245828120 is about 15678.9068496499. The cubic root of 245828120 is about 626.4366906747.

The spelling of 245828120 in words is "two hundred forty-five million, eight hundred twenty-eight thousand, one hundred twenty".