60004481 has 2 divisors, whose sum is σ = 60004482. Its totient is φ = 60004480.

The previous prime is 60004457. The next prime is 60004517. The reversal of 60004481 is 18440006.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50908225 + 9096256 = 7135^2 + 3016^2 .

It is a cyclic number.

It is not a de Polignac number, because 60004481 - 2²² = 55810177 is a prime.

It is a super-2 number, since 2×60004481² = 7201075480158722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60004411) 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, 30002240 + 30002241.

It is an arithmetic number, because the mean of its divisors is an integer number (30002241).

Almost surely, 2^60004481 is an apocalyptic number.

It is an amenable number.

60004481 is a deficient number, since it is larger than the sum of its proper divisors (1).

60004481 is an equidigital number, since it uses as much as digits as its factorization.

60004481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 60004481 is about 7746.2559343208. The cubic root of 60004481 is about 391.4965097198.

Adding to 60004481 its reverse (18440006), we get a palindrome (78444487).

The spelling of 60004481 in words is "sixty million, four thousand, four hundred eighty-one".