60420271 has 8 divisors (see below), whose sum is σ = 62480000. Its totient is φ = 58367520.

The previous prime is 60420259. The next prime is 60420301. The reversal of 60420271 is 17202406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60420271 - 2⁹ = 60419759 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 (60420211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20605 + ... + 23353.

It is an arithmetic number, because the mean of its divisors is an integer number (7810000).

Almost surely, 2^60420271 is an apocalyptic number.

60420271 is a deficient number, since it is larger than the sum of its proper divisors (2059729).

60420271 is a wasteful number, since it uses less digits than its factorization.

60420271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 60420271 is about 7773.0477291729. The cubic root of 60420271 is about 392.3986967252.

Adding to 60420271 its reverse (17202406), we get a palindrome (77622677).

The spelling of 60420271 in words is "sixty million, four hundred twenty thousand, two hundred seventy-one".