670010023 has 8 divisors (see below), whose sum is σ = 689151888. Its totient is φ = 650922624.

The previous prime is 670010021. The next prime is 670010041. The reversal of 670010023 is 320010076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 670010023 - 2¹ = 670010021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670010021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12015 + ... + 38527.

It is an arithmetic number, because the mean of its divisors is an integer number (86143986).

Almost surely, 2^670010023 is an apocalyptic number.

670010023 is a deficient number, since it is larger than the sum of its proper divisors (19141865).

670010023 is a wasteful number, since it uses less digits than its factorization.

670010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27233.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 670010023 is about 25884.5518215016. The cubic root of 670010023 is about 875.0383756774.

Adding to 670010023 its reverse (320010076), we get a palindrome (990020099).

The spelling of 670010023 in words is "six hundred seventy million, ten thousand, twenty-three".