61060487 has 2 divisors, whose sum is σ = 61060488. Its totient is φ = 61060486.

The previous prime is 61060477. The next prime is 61060507. The reversal of 61060487 is 78406016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61060487 - 2⁸ = 61060231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61060477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30530243 + 30530244.

It is an arithmetic number, because the mean of its divisors is an integer number (30530244).

Almost surely, 2^61060487 is an apocalyptic number.

61060487 is a deficient number, since it is larger than the sum of its proper divisors (1).

61060487 is an equidigital number, since it uses as much as digits as its factorization.

61060487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 61060487 is about 7814.1209998310. The cubic root of 61060487 is about 393.7797883905.

The spelling of 61060487 in words is "sixty-one million, sixty thousand, four hundred eighty-seven".