61068086 has 8 divisors (see below), whose sum is σ = 91638624. Its totient is φ = 30521880.

The previous prime is 61068079. The next prime is 61068101. The reversal of 61068086 is 68086016.

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

It is a super-2 number, since 2×61068086² = 7458622255406792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2771 + ... + 11393.

It is an arithmetic number, because the mean of its divisors is an integer number (11454828).

Almost surely, 2^61068086 is an apocalyptic number.

61068086 is a deficient number, since it is larger than the sum of its proper divisors (30570538).

61068086 is a wasteful number, since it uses less digits than its factorization.

61068086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12166.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 61068086 is about 7814.6072198160. The cubic root of 61068086 is about 393.7961230593.

The spelling of 61068086 in words is "sixty-one million, sixty-eight thousand, eighty-six".