60926561 has 2 divisors, whose sum is σ = 60926562. Its totient is φ = 60926560.

The previous prime is 60926543. The next prime is 60926581. The reversal of 60926561 is 16562906.

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., 60528400 + 398161 = 7780^2 + 631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60926561 is a prime.

It is not a weakly prime, because it can be changed into another prime (60926581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30463280 + 30463281.

It is an arithmetic number, because the mean of its divisors is an integer number (30463281).

Almost surely, 2^60926561 is an apocalyptic number.

It is an amenable number.

60926561 is a deficient number, since it is larger than the sum of its proper divisors (1).

60926561 is an equidigital number, since it uses as much as digits as its factorization.

60926561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 60926561 is about 7805.5468098013. The cubic root of 60926561 is about 393.4916808737.

The spelling of 60926561 in words is "sixty million, nine hundred twenty-six thousand, five hundred sixty-one".