68262700 has 36 divisors (see below), whose sum is σ = 161599032. Its totient is φ = 24822400.

The previous prime is 68262673. The next prime is 68262703. The reversal of 68262700 is 726286.

It is a happy number.

It is a super-2 number, since 2×68262700² = 9319592422580000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68262703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29929 + ... + 32128.

It is an arithmetic number, because the mean of its divisors is an integer number (4488862).

Almost surely, 2^68262700 is an apocalyptic number.

It is an amenable number.

68262700 is an abundant number, since it is smaller than the sum of its proper divisors (93336332).

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

68262700 is a wasteful number, since it uses less digits than its factorization.

68262700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62082 (or 62075 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 68262700 is about 8262.1244241418. The cubic root of 68262700 is about 408.6904479199.

Adding to 68262700 its reverse (726286), we get a palindrome (68988986).

The spelling of 68262700 in words is "sixty-eight million, two hundred sixty-two thousand, seven hundred".