60306469 has 2 divisors, whose sum is σ = 60306470. Its totient is φ = 60306468.

The previous prime is 60306461. The next prime is 60306473. The reversal of 60306469 is 96460306.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58706244 + 1600225 = 7662^2 + 1265^2 .

It is a cyclic number.

It is not a de Polignac number, because 60306469 - 2³ = 60306461 is a prime.

It is a super-2 number, since 2×60306469² = 7273740406495922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60306461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30153234 + 30153235.

It is an arithmetic number, because the mean of its divisors is an integer number (30153235).

Almost surely, 2^60306469 is an apocalyptic number.

It is an amenable number.

60306469 is a deficient number, since it is larger than the sum of its proper divisors (1).

60306469 is an equidigital number, since it uses as much as digits as its factorization.

60306469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 60306469 is about 7765.7239842786. The cubic root of 60306469 is about 392.1521799983.

The spelling of 60306469 in words is "sixty million, three hundred six thousand, four hundred sixty-nine".