60971567 has 2 divisors, whose sum is σ = 60971568. Its totient is φ = 60971566.

The previous prime is 60971563. The next prime is 60971591. The reversal of 60971567 is 76517906.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60971567 - 2² = 60971563 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60971563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30485783 + 30485784.

It is an arithmetic number, because the mean of its divisors is an integer number (30485784).

Almost surely, 2^60971567 is an apocalyptic number.

60971567 is a deficient number, since it is larger than the sum of its proper divisors (1).

60971567 is an equidigital number, since it uses as much as digits as its factorization.

60971567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 60971567 is about 7808.4292274439. The cubic root of 60971567 is about 393.5885468244.

The spelling of 60971567 in words is "sixty million, nine hundred seventy-one thousand, five hundred sixty-seven".