61060047 has 8 divisors (see below), whose sum is σ = 82528944. Its totient is φ = 40148928.

The previous prime is 61060033. The next prime is 61060061. The reversal of 61060047 is 74006016.

It is an interprime number because it is at equal distance from previous prime (61060033) and next prime (61060061).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61060047 - 2⁶ = 61059983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61059999 and 61060026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61060007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139188 + ... + 139625.

It is an arithmetic number, because the mean of its divisors is an integer number (10316118).

Almost surely, 2^61060047 is an apocalyptic number.

61060047 is a deficient number, since it is larger than the sum of its proper divisors (21468897).

61060047 is a wasteful number, since it uses less digits than its factorization.

61060047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278889.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 61060047 is about 7814.0928456219. The cubic root of 61060047 is about 393.7788425332.

The spelling of 61060047 in words is "sixty-one million, sixty thousand, forty-seven".