68376951 has 12 divisors (see below), whose sum is σ = 98875920. Its totient is φ = 45534240.

The previous prime is 68376947. The next prime is 68376961. The reversal of 68376951 is 15967386.

It is a happy number.

It is not a de Polignac number, because 68376951 - 2² = 68376947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68376897 and 68376906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68376911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5595 + ... + 12963.

It is an arithmetic number, because the mean of its divisors is an integer number (8239660).

Almost surely, 2^68376951 is an apocalyptic number.

68376951 is a deficient number, since it is larger than the sum of its proper divisors (30498969).

68376951 is a wasteful number, since it uses less digits than its factorization.

68376951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8406 (or 8403 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 68376951 is about 8269.0356753372. The cubic root of 68376951 is about 408.9183286729.

The spelling of 68376951 in words is "sixty-eight million, three hundred seventy-six thousand, nine hundred fifty-one".