60459481 has 2 divisors, whose sum is σ = 60459482. Its totient is φ = 60459480.

The previous prime is 60459457. The next prime is 60459491. The reversal of 60459481 is 18495406.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35808256 + 24651225 = 5984^2 + 4965^2 .

It is a cyclic number.

It is not a de Polignac number, because 60459481 - 2⁵ = 60459449 is a prime.

It is a super-2 number, since 2×60459481² = 7310697685578722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60459481.

It is not a weakly prime, because it can be changed into another prime (60459431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30229740 + 30229741.

It is an arithmetic number, because the mean of its divisors is an integer number (30229741).

Almost surely, 2^60459481 is an apocalyptic number.

It is an amenable number.

60459481 is a deficient number, since it is larger than the sum of its proper divisors (1).

60459481 is an equidigital number, since it uses as much as digits as its factorization.

60459481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 60459481 is about 7775.5694968279. The cubic root of 60459481 is about 392.4835613222.

The spelling of 60459481 in words is "sixty million, four hundred fifty-nine thousand, four hundred eighty-one".