60168261 has 4 divisors (see below), whose sum is σ = 80224352. Its totient is φ = 40112172.

The previous prime is 60168203. The next prime is 60168271. The reversal of 60168261 is 16286106.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 60168261 - 2⁹ = 60167749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60168271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10028041 + ... + 10028046.

It is an arithmetic number, because the mean of its divisors is an integer number (20056088).

Almost surely, 2^60168261 is an apocalyptic number.

It is an amenable number.

60168261 is a deficient number, since it is larger than the sum of its proper divisors (20056091).

60168261 is a wasteful number, since it uses less digits than its factorization.

60168261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20056090.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 60168261 is about 7756.8202892680. The cubic root of 60168261 is about 391.8523778623.

The spelling of 60168261 in words is "sixty million, one hundred sixty-eight thousand, two hundred sixty-one".