61006116 has 24 divisors (see below), whose sum is σ = 142841664. Its totient is φ = 20264800.

The previous prime is 61006103. The next prime is 61006123. The reversal of 61006116 is 61160016.

It is a junction number, because it is equal to n+sod(n) for n = 61006092 and 61006101.

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 7 ways as a sum of consecutive naturals, for example, 5160 + ... + 12191.

It is an arithmetic number, because the mean of its divisors is an integer number (5951736).

Almost surely, 2^61006116 is an apocalyptic number.

It is an amenable number.

61006116 is an abundant number, since it is smaller than the sum of its proper divisors (81835548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61006116 is a wasteful number, since it uses less digits than its factorization.

61006116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17651 (or 17649 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 61006116 is about 7810.6412028719. The cubic root of 61006116 is about 393.6628739453.

The spelling of 61006116 in words is "sixty-one million, six thousand, one hundred sixteen".