68470700 has 36 divisors (see below), whose sum is σ = 151396560. Its totient is φ = 26869440.

The previous prime is 68470673. The next prime is 68470709. The reversal of 68470700 is 707486.

It is not an unprimeable number, because it can be changed into a prime (68470709) 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, 1160 + ... + 11759.

It is an arithmetic number, because the mean of its divisors is an integer number (4205460).

Almost surely, 2^68470700 is an apocalyptic number.

It is an amenable number.

68470700 is an abundant number, since it is smaller than the sum of its proper divisors (82925860).

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

68470700 is a wasteful number, since it uses less digits than its factorization.

68470700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12986 (or 12979 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 68470700 is about 8274.7024115674. The cubic root of 68470700 is about 409.1051273771.

The spelling of 68470700 in words is "sixty-eight million, four hundred seventy thousand, seven hundred".