245222060 has 24 divisors (see below), whose sum is σ = 516384960. Its totient is φ = 97818624.

The previous prime is 245222023. The next prime is 245222063. The reversal of 245222060 is 60222542.

It is not an unprimeable number, because it can be changed into a prime (245222063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9365 + ... + 24044.

It is an arithmetic number, because the mean of its divisors is an integer number (21516040).

Almost surely, 2^245222060 is an apocalyptic number.

245222060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245222060 is an abundant number, since it is smaller than the sum of its proper divisors (271162900).

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

245222060 is a wasteful number, since it uses less digits than its factorization.

245222060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33785 (or 33783 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 245222060 is about 15659.5676824106. The cubic root of 245222060 is about 625.9214653084.

The spelling of 245222060 in words is "two hundred forty-five million, two hundred twenty-two thousand, sixty".