61368212 has 12 divisors (see below), whose sum is σ = 108106656. Its totient is φ = 30480600.

The previous prime is 61368187. The next prime is 61368247. The reversal of 61368212 is 21286316.

61368212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 50198 + ... + 51405.

It is an arithmetic number, because the mean of its divisors is an integer number (9008888).

Almost surely, 2^61368212 is an apocalyptic number.

It is an amenable number.

61368212 is a deficient number, since it is larger than the sum of its proper divisors (46738444).

61368212 is a wasteful number, since it uses less digits than its factorization.

61368212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101758 (or 101756 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 61368212 is about 7833.7865684482. The cubic root of 61368212 is about 394.4401875947.

The spelling of 61368212 in words is "sixty-one million, three hundred sixty-eight thousand, two hundred twelve".