667468000 has 48 divisors (see below), whose sum is σ = 1639978704. Its totient is φ = 266985600.

The previous prime is 667467953. The next prime is 667468001. The reversal of 667468000 is 864766.

667468000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667468001) 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, 79434 + ... + 87433.

It is an arithmetic number, because the mean of its divisors is an integer number (34166223).

Almost surely, 2^667468000 is an apocalyptic number.

It is an amenable number.

667468000 is an abundant number, since it is smaller than the sum of its proper divisors (972510704).

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

667468000 is a wasteful number, since it uses less digits than its factorization.

667468000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166892 (or 166874 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 667468000 is about 25835.4020677055. The cubic root of 667468000 is about 873.9303391636.

The spelling of 667468000 in words is "six hundred sixty-seven million, four hundred sixty-eight thousand".