60450427 has 2 divisors, whose sum is σ = 60450428. Its totient is φ = 60450426.

The previous prime is 60450409. The next prime is 60450437. The reversal of 60450427 is 72405406.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60450427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60450395 and 60450404.

It is not a weakly prime, because it can be changed into another prime (60450437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30225213 + 30225214.

It is an arithmetic number, because the mean of its divisors is an integer number (30225214).

Almost surely, 2^60450427 is an apocalyptic number.

60450427 is a deficient number, since it is larger than the sum of its proper divisors (1).

60450427 is an equidigital number, since it uses as much as digits as its factorization.

60450427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 60450427 is about 7774.9872668706. The cubic root of 60450427 is about 392.4639684560.

The spelling of 60450427 in words is "sixty million, four hundred fifty thousand, four hundred twenty-seven".