68833051 has 32 divisors (see below), whose sum is σ = 88031232. Its totient is φ = 52462080.

The previous prime is 68833021. The next prime is 68833057. The reversal of 68833051 is 15033886.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 68833051 - 2⁵ = 68833019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68832998 and 68833016.

It is not an unprimeable number, because it can be changed into a prime (68833057) 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 31 ways as a sum of consecutive naturals, for example, 173185 + ... + 173581.

It is an arithmetic number, because the mean of its divisors is an integer number (2750976).

Almost surely, 2^68833051 is an apocalyptic number.

68833051 is a deficient number, since it is larger than the sum of its proper divisors (19198181).

68833051 is a wasteful number, since it uses less digits than its factorization.

68833051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 68833051 is about 8296.5686280534. The cubic root of 68833051 is about 409.8255275894.

The spelling of 68833051 in words is "sixty-eight million, eight hundred thirty-three thousand, fifty-one".