68836052 has 12 divisors (see below), whose sum is σ = 120708000. Its totient is φ = 34348056.

The previous prime is 68836051. The next prime is 68836057. The reversal of 68836052 is 25063886.

It is a junction number, because it is equal to n+sod(n) for n = 68835997 and 68836015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68836051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15248 + ... + 19239.

It is an arithmetic number, because the mean of its divisors is an integer number (10059000).

Almost surely, 2^68836052 is an apocalyptic number.

It is an amenable number.

68836052 is a deficient number, since it is larger than the sum of its proper divisors (51871948).

68836052 is a wasteful number, since it uses less digits than its factorization.

68836052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34990 (or 34988 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 68836052 is about 8296.7494839847. The cubic root of 68836052 is about 409.8314833937.

The spelling of 68836052 in words is "sixty-eight million, eight hundred thirty-six thousand, fifty-two".