670548060 has 432 divisors, whose sum is σ = 2609058816. Its totient is φ = 136401408.

The previous prime is 670548059. The next prime is 670548079. The reversal of 670548060 is 60845076.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 10008147 + ... + 10008213.

It is an arithmetic number, because the mean of its divisors is an integer number (6039488).

Almost surely, 2^670548060 is an apocalyptic number.

670548060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670548060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1304529408).

670548060 is an abundant number, since it is smaller than the sum of its proper divisors (1938510756).

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

670548060 is a wasteful number, since it uses less digits than its factorization.

670548060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 670548060 is about 25894.9427495023. The cubic root of 670548060 is about 875.2725398640.

The spelling of 670548060 in words is "six hundred seventy million, five hundred forty-eight thousand, sixty".