68371000 has 32 divisors (see below), whose sum is σ = 159990480. Its totient is φ = 27348000.

The previous prime is 68370979. The next prime is 68371003. The reversal of 68371000 is 17386.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68371003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33186 + ... + 35185.

Almost surely, 2^68371000 is an apocalyptic number.

It is an amenable number.

68371000 is an abundant number, since it is smaller than the sum of its proper divisors (91619480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68371000 is a wasteful number, since it uses less digits than its factorization.

68371000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68392 (or 68378 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 68371000 is about 8268.6758311110. The cubic root of 68371000 is about 408.9064653011.

Adding to 68371000 its reverse (17386), we get a palindrome (68388386).

The spelling of 68371000 in words is "sixty-eight million, three hundred seventy-one thousand".