245366760 has 128 divisors (see below), whose sum is σ = 808704000. Its totient is φ = 59279616.

The previous prime is 245366749. The next prime is 245366761. The reversal of 245366760 is 67663542.

It is not an unprimeable number, because it can be changed into a prime (245366761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50101 + ... + 54779.

It is an arithmetic number, because the mean of its divisors is an integer number (6318000).

Almost surely, 2^245366760 is an apocalyptic number.

245366760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245366760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404352000).

245366760 is an abundant number, since it is smaller than the sum of its proper divisors (563337240).

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

245366760 is a wasteful number, since it uses less digits than its factorization.

245366760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735 (or 4731 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 245366760 is about 15664.1871796784. The cubic root of 245366760 is about 626.0445551414.

The spelling of 245366760 in words is "two hundred forty-five million, three hundred sixty-six thousand, seven hundred sixty".