68770483 has 4 divisors (see below), whose sum is σ = 71760528. Its totient is φ = 65780440.

The previous prime is 68770477. The next prime is 68770501. The reversal of 68770483 is 38407786.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38407786 = 2 ⋅19203893.

It is a cyclic number.

It is not a de Polignac number, because 68770483 - 2⁵ = 68770451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68770463) 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 3 ways as a sum of consecutive naturals, for example, 1494988 + ... + 1495033.

It is an arithmetic number, because the mean of its divisors is an integer number (17940132).

Almost surely, 2^68770483 is an apocalyptic number.

68770483 is a deficient number, since it is larger than the sum of its proper divisors (2990045).

68770483 is a wasteful number, since it uses less digits than its factorization.

68770483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990044.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 68770483 is about 8292.7970552763. The cubic root of 68770483 is about 409.7013152790.

The spelling of 68770483 in words is "sixty-eight million, seven hundred seventy thousand, four hundred eighty-three".