60240647 has 2 divisors, whose sum is σ = 60240648. Its totient is φ = 60240646.

The previous prime is 60240643. The next prime is 60240671. The reversal of 60240647 is 74604206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60240647 - 2² = 60240643 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60240641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30120323 + 30120324.

It is an arithmetic number, because the mean of its divisors is an integer number (30120324).

Almost surely, 2^60240647 is an apocalyptic number.

60240647 is a deficient number, since it is larger than the sum of its proper divisors (1).

60240647 is an equidigital number, since it uses as much as digits as its factorization.

60240647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 60240647 is about 7761.4848450538. The cubic root of 60240647 is about 392.0094554675.

The spelling of 60240647 in words is "sixty million, two hundred forty thousand, six hundred forty-seven".