60288138 has 20 divisors (see below), whose sum is σ = 135090450. Its totient is φ = 20095992.

The previous prime is 60288131. The next prime is 60288167. The reversal of 60288138 is 83188206.

It can be written as a sum of positive squares in only one way, i.e., 30835809 + 29452329 = 5553^2 + 5427^2 .

It is not an unprimeable number, because it can be changed into a prime (60288131) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 185913 + ... + 186236.

Almost surely, 2^60288138 is an apocalyptic number.

60288138 is an abundant number, since it is smaller than the sum of its proper divisors (74802312).

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

60288138 is a wasteful number, since it uses less digits than its factorization.

60288138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372163 (or 372154 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 60288138 is about 7764.5436440270. The cubic root of 60288138 is about 392.1124425804.

The spelling of 60288138 in words is "sixty million, two hundred eighty-eight thousand, one hundred thirty-eight".