60672761 has 2 divisors, whose sum is σ = 60672762. Its totient is φ = 60672760.

The previous prime is 60672749. The next prime is 60672763. The reversal of 60672761 is 16727606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45306361 + 15366400 = 6731^2 + 3920^2 .

It is a cyclic number.

It is not a de Polignac number, because 60672761 - 2⁶ = 60672697 is a prime.

Together with 60672763, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_3599702 and since 60672761 and 3599702 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (60672763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30336380 + 30336381.

It is an arithmetic number, because the mean of its divisors is an integer number (30336381).

Almost surely, 2^60672761 is an apocalyptic number.

It is an amenable number.

60672761 is a deficient number, since it is larger than the sum of its proper divisors (1).

60672761 is an equidigital number, since it uses as much as digits as its factorization.

60672761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 60672761 is about 7789.2721739582. The cubic root of 60672761 is about 392.9445348154.

The spelling of 60672761 in words is "sixty million, six hundred seventy-two thousand, seven hundred sixty-one".