60407663 has 2 divisors, whose sum is σ = 60407664. Its totient is φ = 60407662.

The previous prime is 60407603. The next prime is 60407671. The reversal of 60407663 is 36670406.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60407663 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 (60407603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30203831 + 30203832.

It is an arithmetic number, because the mean of its divisors is an integer number (30203832).

Almost surely, 2^60407663 is an apocalyptic number.

60407663 is a deficient number, since it is larger than the sum of its proper divisors (1).

60407663 is an equidigital number, since it uses as much as digits as its factorization.

60407663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 60407663 is about 7772.2366793607. The cubic root of 60407663 is about 392.3714006602.

The spelling of 60407663 in words is "sixty million, four hundred seven thousand, six hundred sixty-three".