60561847 has 2 divisors, whose sum is σ = 60561848. Its totient is φ = 60561846.

The previous prime is 60561811. The next prime is 60561877. The reversal of 60561847 is 74816506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60561847 - 2⁷ = 60561719 is a prime.

It is a Chen prime.

It is equal to p_3593467 and since 60561847 and 3593467 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60561877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30280923 + 30280924.

It is an arithmetic number, because the mean of its divisors is an integer number (30280924).

Almost surely, 2^60561847 is an apocalyptic number.

60561847 is a deficient number, since it is larger than the sum of its proper divisors (1).

60561847 is an equidigital number, since it uses as much as digits as its factorization.

60561847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 60561847 is about 7782.1492532590. The cubic root of 60561847 is about 392.7049455059.

The spelling of 60561847 in words is "sixty million, five hundred sixty-one thousand, eight hundred forty-seven".