288550060 has 12 divisors (see below), whose sum is σ = 605955168. Its totient is φ = 115420016.

The previous prime is 288550057. The next prime is 288550063. The reversal of 288550060 is 60055882.

It is an interprime number because it is at equal distance from previous prime (288550057) and next prime (288550063).

It is a super-2 number, since 2×288550060² = 166522274252007200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 288549998 and 288550025.

It is not an unprimeable number, because it can be changed into a prime (288550063) 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, 7213732 + ... + 7213771.

It is an arithmetic number, because the mean of its divisors is an integer number (50496264).

Almost surely, 2^288550060 is an apocalyptic number.

288550060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

288550060 is an abundant number, since it is smaller than the sum of its proper divisors (317405108).

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

288550060 is a wasteful number, since it uses less digits than its factorization.

288550060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14427512 (or 14427510 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 288550060 is about 16986.7613158012. The cubic root of 288550060 is about 660.8056125148.

The spelling of 288550060 in words is "two hundred eighty-eight million, five hundred fifty thousand, sixty".