61006882 has 8 divisors (see below), whose sum is σ = 91579500. Its totient is φ = 30480384.

The previous prime is 61006873. The next prime is 61006927. The reversal of 61006882 is 28860016.

It can be written as a sum of positive squares in 2 ways, for example, as 51710481 + 9296401 = 7191^2 + 3049^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8007 + ... + 13642.

Almost surely, 2^61006882 is an apocalyptic number.

61006882 is a deficient number, since it is larger than the sum of its proper divisors (30572618).

61006882 is a wasteful number, since it uses less digits than its factorization.

61006882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23060.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 61006882 is about 7810.6902383848. The cubic root of 61006882 is about 393.6645215642.

Adding to 61006882 its reverse (28860016), we get a palindrome (89866898).

The spelling of 61006882 in words is "sixty-one million, six thousand, eight hundred eighty-two".