68767353 has 16 divisors (see below), whose sum is σ = 102009600. Its totient is φ = 45785520.

The previous prime is 68767319. The next prime is 68767357. The reversal of 68767353 is 35376786.

It is not a de Polignac number, because 68767353 - 2¹² = 68763257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68767299 and 68767308.

It is not an unprimeable number, because it can be changed into a prime (68767357) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 32203 + ... + 34271.

It is an arithmetic number, because the mean of its divisors is an integer number (6375600).

Almost surely, 2^68767353 is an apocalyptic number.

It is an amenable number.

68767353 is a deficient number, since it is larger than the sum of its proper divisors (33242247).

68767353 is a wasteful number, since it uses less digits than its factorization.

68767353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309 (or 3303 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 68767353 is about 8292.6083351380. The cubic root of 68767353 is about 409.6950995087.

The spelling of 68767353 in words is "sixty-eight million, seven hundred sixty-seven thousand, three hundred fifty-three".