245352260 has 24 divisors (see below), whose sum is σ = 515614680. Its totient is φ = 98069504.

The previous prime is 245352223. The next prime is 245352287. The reversal of 245352260 is 62253542.

It can be written as a sum of positive squares in 4 ways, for example, as 170668096 + 74684164 = 13064^2 + 8642^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30326 + ... + 37554.

It is an arithmetic number, because the mean of its divisors is an integer number (21483945).

Almost surely, 2^245352260 is an apocalyptic number.

245352260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245352260 is an abundant number, since it is smaller than the sum of its proper divisors (270262420).

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

245352260 is a wasteful number, since it uses less digits than its factorization.

245352260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8935 (or 8933 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 245352260 is about 15663.7243336315. The cubic root of 245352260 is about 626.0322228205.

The spelling of 245352260 in words is "two hundred forty-five million, three hundred fifty-two thousand, two hundred sixty".