60264989 has 2 divisors, whose sum is σ = 60264990. Its totient is φ = 60264988.

The previous prime is 60264947. The next prime is 60265001. The reversal of 60264989 is 98946206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44662489 + 15602500 = 6683^2 + 3950^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60264989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60263989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30132494 + 30132495.

It is an arithmetic number, because the mean of its divisors is an integer number (30132495).

Almost surely, 2^60264989 is an apocalyptic number.

It is an amenable number.

60264989 is a deficient number, since it is larger than the sum of its proper divisors (1).

60264989 is an equidigital number, since it uses as much as digits as its factorization.

60264989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 60264989 is about 7763.0528144539. The cubic root of 60264989 is about 392.0622493292.

The spelling of 60264989 in words is "sixty million, two hundred sixty-four thousand, nine hundred eighty-nine".