60168249 has 12 divisors (see below), whose sum is σ = 87005412. Its totient is φ = 40068000.

The previous prime is 60168203. The next prime is 60168271. The reversal of 60168249 is 94286106.

60168249 is a `hidden beast` number, since 601 + 6 + 8 + 2 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38378025 + 21790224 = 6195^2 + 4668^2 .

It is a de Polignac number, because none of the positive numbers 2^k-60168249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60168149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6399 + ... + 12699.

It is an arithmetic number, because the mean of its divisors is an integer number (7250451).

Almost surely, 2^60168249 is an apocalyptic number.

It is an amenable number.

60168249 is a deficient number, since it is larger than the sum of its proper divisors (26837163).

60168249 is a wasteful number, since it uses less digits than its factorization.

60168249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368 (or 7365 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 60168249 is about 7756.8195157552. The cubic root of 60168249 is about 391.8523518118.

The spelling of 60168249 in words is "sixty million, one hundred sixty-eight thousand, two hundred forty-nine".