60061447 has 2 divisors, whose sum is σ = 60061448. Its totient is φ = 60061446.

The previous prime is 60061439. The next prime is 60061457. The reversal of 60061447 is 74416006.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60061447 - 2³ = 60061439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60061457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30030723 + 30030724.

It is an arithmetic number, because the mean of its divisors is an integer number (30030724).

Almost surely, 2^60061447 is an apocalyptic number.

60061447 is a deficient number, since it is larger than the sum of its proper divisors (1).

60061447 is an equidigital number, since it uses as much as digits as its factorization.

60061447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 60061447 is about 7749.9320642184. The cubic root of 60061447 is about 391.6203612276.

The spelling of 60061447 in words is "sixty million, sixty-one thousand, four hundred forty-seven".