207442060 has 72 divisors (see below), whose sum is σ = 520634016. Its totient is φ = 68006400.

The previous prime is 207442043. The next prime is 207442069. The reversal of 207442060 is 60244702.

It is not an unprimeable number, because it can be changed into a prime (207442069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72660 + ... + 75460.

It is an arithmetic number, because the mean of its divisors is an integer number (7231028).

Almost surely, 2^207442060 is an apocalyptic number.

207442060 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 207442060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260317008).

207442060 is an abundant number, since it is smaller than the sum of its proper divisors (313191956).

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

207442060 is a wasteful number, since it uses less digits than its factorization.

207442060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863 (or 2838 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 207442060 is about 14402.8490237175. The cubic root of 207442060 is about 591.9689652284.

Adding to 207442060 its reverse (60244702), we get a palindrome (267686762).

The spelling of 207442060 in words is "two hundred seven million, four hundred forty-two thousand, sixty".