60995797 has 2 divisors, whose sum is σ = 60995798. Its totient is φ = 60995796.

The previous prime is 60995789. The next prime is 60995843. The reversal of 60995797 is 79759906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60824401 + 171396 = 7799^2 + 414^2 .

It is a cyclic number.

It is not a de Polignac number, because 60995797 - 2³ = 60995789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60995897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30497898 + 30497899.

It is an arithmetic number, because the mean of its divisors is an integer number (30497899).

Almost surely, 2^60995797 is an apocalyptic number.

It is an amenable number.

60995797 is a deficient number, since it is larger than the sum of its proper divisors (1).

60995797 is an equidigital number, since it uses as much as digits as its factorization.

60995797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1071630, while the sum is 52.

The square root of 60995797 is about 7809.9806017685. The cubic root of 60995797 is about 393.6406770656.

The spelling of 60995797 in words is "sixty million, nine hundred ninety-five thousand, seven hundred ninety-seven".