60870427 has 2 divisors, whose sum is σ = 60870428. Its totient is φ = 60870426.

The previous prime is 60870419. The next prime is 60870431. The reversal of 60870427 is 72407806.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60870427 - 2³ = 60870419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60870392 and 60870401.

It is not a weakly prime, because it can be changed into another prime (60870437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30435213 + 30435214.

It is an arithmetic number, because the mean of its divisors is an integer number (30435214).

Almost surely, 2^60870427 is an apocalyptic number.

60870427 is a deficient number, since it is larger than the sum of its proper divisors (1).

60870427 is an equidigital number, since it uses as much as digits as its factorization.

60870427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 60870427 is about 7801.9502049167. The cubic root of 60870427 is about 393.3707973668.

The spelling of 60870427 in words is "sixty million, eight hundred seventy thousand, four hundred twenty-seven".