68076853 has 8 divisors (see below), whose sum is σ = 73382400. Its totient is φ = 62781168.

The previous prime is 68076847. The next prime is 68076863. The reversal of 68076853 is 35867086.

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 68076853 - 2¹⁷ = 67945781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68076863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18588 + ... + 21946.

It is an arithmetic number, because the mean of its divisors is an integer number (9172800).

Almost surely, 2^68076853 is an apocalyptic number.

It is an amenable number.

68076853 is a deficient number, since it is larger than the sum of its proper divisors (5305547).

68076853 is a wasteful number, since it uses less digits than its factorization.

68076853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4931.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 68076853 is about 8250.8698329328. The cubic root of 68076853 is about 408.3192206516.

The spelling of 68076853 in words is "sixty-eight million, seventy-six thousand, eight hundred fifty-three".