60673957 has 2 divisors, whose sum is σ = 60673958. Its totient is φ = 60673956.

The previous prime is 60673937. The next prime is 60673961. The reversal of 60673957 is 75937606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31069476 + 29604481 = 5574^2 + 5441^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60673957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60673937) 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, 30336978 + 30336979.

It is an arithmetic number, because the mean of its divisors is an integer number (30336979).

Almost surely, 2^60673957 is an apocalyptic number.

It is an amenable number.

60673957 is a deficient number, since it is larger than the sum of its proper divisors (1).

60673957 is an equidigital number, since it uses as much as digits as its factorization.

60673957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 43.

The square root of 60673957 is about 7789.3489458362. The cubic root of 60673957 is about 392.9471167460.

The spelling of 60673957 in words is "sixty million, six hundred seventy-three thousand, nine hundred fifty-seven".