61106285 has 8 divisors (see below), whose sum is σ = 76515840. Its totient is φ = 46759504.

The previous prime is 61106257. The next prime is 61106291. The reversal of 61106285 is 58260116.

It is a happy number.

61106285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 61106285 - 2¹⁴ = 61089901 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265565 + ... + 265794.

It is an arithmetic number, because the mean of its divisors is an integer number (9564480).

Almost surely, 2^61106285 is an apocalyptic number.

It is an amenable number.

61106285 is a deficient number, since it is larger than the sum of its proper divisors (15409555).

61106285 is a wasteful number, since it uses less digits than its factorization.

61106285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531387.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 61106285 is about 7817.0509145073. The cubic root of 61106285 is about 393.8782143976.

The spelling of 61106285 in words is "sixty-one million, one hundred six thousand, two hundred eighty-five".