670152070 has 32 divisors (see below), whose sum is σ = 1459695168. Its totient is φ = 216250368.

The previous prime is 670151953. The next prime is 670152071. The reversal of 670152070 is 70251076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670152071) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 280387 + ... + 282766.

It is an arithmetic number, because the mean of its divisors is an integer number (45615474).

Almost surely, 2^670152070 is an apocalyptic number.

670152070 is an abundant number, since it is smaller than the sum of its proper divisors (789543098).

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

670152070 is a wasteful number, since it uses less digits than its factorization.

670152070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563184.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 670152070 is about 25887.2955327512. The cubic root of 670152070 is about 875.1002094754.

The spelling of 670152070 in words is "six hundred seventy million, one hundred fifty-two thousand, seventy".