68876151 has 8 divisors (see below), whose sum is σ = 92041200. Its totient is φ = 45814272.

The previous prime is 68876117. The next prime is 68876167. The reversal of 68876151 is 15167886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68876151 - 2¹⁰ = 68875127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68876251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24220 + ... + 26913.

It is an arithmetic number, because the mean of its divisors is an integer number (11505150).

Almost surely, 2^68876151 is an apocalyptic number.

68876151 is a deficient number, since it is larger than the sum of its proper divisors (23165049).

68876151 is a wasteful number, since it uses less digits than its factorization.

68876151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51585.

The product of its digits is 80640, while the sum is 42.

The square root of 68876151 is about 8299.1656809585. The cubic root of 68876151 is about 409.9110475278.

It can be divided in two parts, 6887615 and 1, that added together give a triangular number (6887616 = T₃₇₁₁).

The spelling of 68876151 in words is "sixty-eight million, eight hundred seventy-six thousand, one hundred fifty-one".