61068607 has 8 divisors (see below), whose sum is σ = 64737792. Its totient is φ = 57408000.

The previous prime is 61068589. The next prime is 61068613. The reversal of 61068607 is 70686016.

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

It is a cyclic number.

It is not a de Polignac number, because 61068607 - 2⁷ = 61068479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61068617) 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, 18007 + ... + 21127.

It is an arithmetic number, because the mean of its divisors is an integer number (8092224).

Almost surely, 2^61068607 is an apocalyptic number.

61068607 is a deficient number, since it is larger than the sum of its proper divisors (3669185).

61068607 is a wasteful number, since it uses less digits than its factorization.

61068607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 61068607 is about 7814.6405547536. The cubic root of 61068607 is about 393.7972429415.

The spelling of 61068607 in words is "sixty-one million, sixty-eight thousand, six hundred seven".