60047231 has 2 divisors, whose sum is σ = 60047232. Its totient is φ = 60047230.

The previous prime is 60047219. The next prime is 60047233. The reversal of 60047231 is 13274006.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60047231 - 2⁶ = 60047167 is a prime.

It is a super-2 number, since 2×60047231² = 7211339901534722, which contains 22 as substring.

Together with 60047233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 60047197 and 60047206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60047233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30023615 + 30023616.

It is an arithmetic number, because the mean of its divisors is an integer number (30023616).

Almost surely, 2^60047231 is an apocalyptic number.

60047231 is a deficient number, since it is larger than the sum of its proper divisors (1).

60047231 is an equidigital number, since it uses as much as digits as its factorization.

60047231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 60047231 is about 7749.0148406104. The cubic root of 60047231 is about 391.5894611265.

The spelling of 60047231 in words is "sixty million, forty-seven thousand, two hundred thirty-one".