245163260 has 12 divisors (see below), whose sum is σ = 514842888. Its totient is φ = 98065296.

The previous prime is 245163257. The next prime is 245163271. The reversal of 245163260 is 62361542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6129062 + ... + 6129101.

It is an arithmetic number, because the mean of its divisors is an integer number (42903574).

Almost surely, 2^245163260 is an apocalyptic number.

245163260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245163260 is an abundant number, since it is smaller than the sum of its proper divisors (269679628).

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

245163260 is a wasteful number, since it uses less digits than its factorization.

245163260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12258172 (or 12258170 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 245163260 is about 15657.6901233867. The cubic root of 245163260 is about 625.8714329361.

The spelling of 245163260 in words is "two hundred forty-five million, one hundred sixty-three thousand, two hundred sixty".