68762827 has 6 divisors (see below), whose sum is σ = 79989468. Its totient is φ = 58939524.

The previous prime is 68762819. The next prime is 68762831. The reversal of 68762827 is 72826786.

It is not a de Polignac number, because 68762827 - 2³ = 68762819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68762027) 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 5 ways as a sum of consecutive naturals, for example, 701613 + ... + 701710.

It is an arithmetic number, because the mean of its divisors is an integer number (13331578).

Almost surely, 2^68762827 is an apocalyptic number.

68762827 is a deficient number, since it is larger than the sum of its proper divisors (11226641).

68762827 is a wasteful number, since it uses less digits than its factorization.

68762827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403337 (or 1403330 counting only the distinct ones).

The product of its digits is 451584, while the sum is 46.

The square root of 68762827 is about 8292.3354370165. The cubic root of 68762827 is about 409.6861111316.

The spelling of 68762827 in words is "sixty-eight million, seven hundred sixty-two thousand, eight hundred twenty-seven".