60221723 has 2 divisors, whose sum is σ = 60221724. Its totient is φ = 60221722.

The previous prime is 60221699. The next prime is 60221753. The reversal of 60221723 is 32712206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60221723 - 2⁸ = 60221467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (60221753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30110861 + 30110862.

It is an arithmetic number, because the mean of its divisors is an integer number (30110862).

Almost surely, 2^60221723 is an apocalyptic number.

60221723 is a deficient number, since it is larger than the sum of its proper divisors (1).

60221723 is an equidigital number, since it uses as much as digits as its factorization.

60221723 is an odious number, because the sum of its binary digits is odd.

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

The square root of 60221723 is about 7760.2656526694. The cubic root of 60221723 is about 391.9684025448.

Adding to 60221723 its reverse (32712206), we get a palindrome (92933929).

The spelling of 60221723 in words is "sixty million, two hundred twenty-one thousand, seven hundred twenty-three".