700671 has 4 divisors (see below), whose sum is σ = 934232. Its totient is φ = 467112.

The previous prime is 700643. The next prime is 700673. The reversal of 700671 is 176007.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 700671 - 2⁵ = 700639 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 700671.

It is not an unprimeable number, because it can be changed into a prime (700673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116776 + ... + 116781.

It is an arithmetic number, because the mean of its divisors is an integer number (233558).

2⁷⁰⁰⁶⁷¹ is an apocalyptic number.

700671 is a deficient number, since it is larger than the sum of its proper divisors (233561).

700671 is a wasteful number, since it uses less digits than its factorization.

700671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233560.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 700671 is about 837.0609296819. The cubic root of 700671 is about 88.8187617609.

Adding to 700671 its reverse (176007), we get a palindrome (876678).

The spelling of 700671 in words is "seven hundred thousand, six hundred seventy-one".